[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

AU2002236506A1 - Card-based diversity antenna structure for wireless communications - Google Patents

Card-based diversity antenna structure for wireless communications

Info

Publication number
AU2002236506A1
AU2002236506A1 AU2002236506A AU3650602A AU2002236506A1 AU 2002236506 A1 AU2002236506 A1 AU 2002236506A1 AU 2002236506 A AU2002236506 A AU 2002236506A AU 3650602 A AU3650602 A AU 3650602A AU 2002236506 A1 AU2002236506 A1 AU 2002236506A1
Authority
AU
Australia
Prior art keywords
card
wireless communications
antenna structure
diversity antenna
based diversity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2002236506A
Inventor
James A. Crawford
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magis Networks Inc
Original Assignee
Magis Networks Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magis Networks Inc filed Critical Magis Networks Inc
Publication of AU2002236506A1 publication Critical patent/AU2002236506A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
    • H01Q1/2275—Supports; Mounting means by structural association with other equipment or articles used with computer equipment associated to expansion card or bus, e.g. in PCMCIA, PC cards, Wireless USB
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/10—Polarisation diversity; Directional diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AU2002236506A 2000-12-13 2001-11-27 Card-based diversity antenna structure for wireless communications Abandoned AU2002236506A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/735,977 US6456245B1 (en) 2000-12-13 2000-12-13 Card-based diversity antenna structure for wireless communications
US09735977 2000-12-13
PCT/US2001/044619 WO2002049153A1 (en) 2000-12-13 2001-11-27 Card-based diversity antenna structure for wireless communications

Publications (1)

Publication Number Publication Date
AU2002236506A1 true AU2002236506A1 (en) 2002-06-24

Family

ID=24957958

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002236506A Abandoned AU2002236506A1 (en) 2000-12-13 2001-11-27 Card-based diversity antenna structure for wireless communications

Country Status (3)

Country Link
US (1) US6456245B1 (en)
AU (1) AU2002236506A1 (en)
WO (1) WO2002049153A1 (en)

Families Citing this family (120)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6928301B2 (en) * 2000-08-11 2005-08-09 Novatel Wireless, Inc. Distributed architecture wireless RF modem
US6538606B2 (en) * 2001-01-26 2003-03-25 Dell Products L.P. Antenna module interface extension
US7023909B1 (en) * 2001-02-21 2006-04-04 Novatel Wireless, Inc. Systems and methods for a wireless modem assembly
US7043269B2 (en) * 2001-02-26 2006-05-09 Matsushita Electric Industrial Co., Ltd. Communication card and communication device
ATE456912T1 (en) 2001-04-18 2010-02-15 Trilliant Networks Inc NETWORK CHANNEL ACCESS PROTOCOL - INTERFERENCE AND LOAD ADAPTIVE
JP2002341965A (en) * 2001-05-14 2002-11-29 Alps Electric Co Ltd Information apparatus provided with card
US7103382B2 (en) * 2001-07-10 2006-09-05 Kyocera Wireless Corp. System and method for receiving and transmitting information in a multipath environment
JP4359868B2 (en) * 2001-07-16 2009-11-11 日本電気株式会社 Wireless communication terminal
US20030060218A1 (en) * 2001-07-27 2003-03-27 Logitech Europe S.A. Automated tuning of wireless peripheral devices
AU2002353064A1 (en) * 2001-12-07 2003-06-23 Skycross, Inc. Multiple antenna diversity for wireless lan applications
US8185147B2 (en) * 2001-12-28 2012-05-22 Hewlett-Packar Development Company, L.P. Wireless communication system integrated into a computer display
US6720927B2 (en) * 2002-01-09 2004-04-13 Agere Systems, Inc. System for deploying an antenna of an integrated circuit card
US20030179181A1 (en) * 2002-03-22 2003-09-25 Caldwell John W. Antennas for wireless computing
US6639563B1 (en) * 2002-06-06 2003-10-28 Yin Tsair Gu Antenna structure for network card
JP2004056281A (en) * 2002-07-17 2004-02-19 Alps Electric Co Ltd Diversity antenna for wireless lan
GB0219011D0 (en) * 2002-08-15 2002-09-25 Antenova Ltd Improvements relating to antenna isolation and diversity in relation to dielectric resonator antennas
FI20021630A (en) * 2002-09-12 2004-03-13 Filtronic Lk Oy Antenna transmission power control system
WO2004032354A1 (en) * 2002-10-03 2004-04-15 Matsushita Electric Industrial Co., Ltd. Terminal apparatus
US7167726B2 (en) * 2003-02-14 2007-01-23 Intel Corporation Multi-mode antenna system for a computing device and method of operation
US6930602B2 (en) * 2003-04-25 2005-08-16 Medtronic, Inc. Coaxial cable antenna for communication with implanted medical devices
EP1471596A1 (en) * 2003-04-26 2004-10-27 Sony Ericsson Mobile Communications AB Antenna device for communication equipment
US20050003872A1 (en) * 2003-06-13 2005-01-06 Netgear Inc. Wireless node with antenna detachability
US7053853B2 (en) * 2003-06-26 2006-05-30 Skypilot Network, Inc. Planar antenna for a wireless mesh network
DE10341873A1 (en) * 2003-09-05 2005-04-07 Local-Web Ag Method and device for establishing connections between communication terminals and data transmission and / or communication networks having wireless transmission links, such as, for example, wireless local area networks (WLAN) and / or mobile radio networks, and a corresponding computer program and a corresponding computer-readable storage medium
US7561921B2 (en) * 2003-10-02 2009-07-14 Medtronic, Inc. Neurostimulator programmer with internal antenna
US7991479B2 (en) * 2003-10-02 2011-08-02 Medtronic, Inc. Neurostimulator programmer with clothing attachable antenna
US7356369B2 (en) * 2003-10-02 2008-04-08 Medtronic, Inc. Z-axis assembly of medical device programmer
US7263406B2 (en) 2003-10-02 2007-08-28 Medtronic, Inc. Medical device programmer with selective disablement of display during telemetry
US7729766B2 (en) * 2003-10-02 2010-06-01 Medtronic, Inc. Circuit board construction for handheld programmer
US7203549B2 (en) 2003-10-02 2007-04-10 Medtronic, Inc. Medical device programmer with internal antenna and display
US20050075685A1 (en) * 2003-10-02 2005-04-07 Forsberg John W. Medical device programmer with infrared communication
US7272445B2 (en) * 2003-10-02 2007-09-18 Medtronic, Inc. Medical device programmer with faceplate
US9123077B2 (en) 2003-10-07 2015-09-01 Hospira, Inc. Medication management system
US8065161B2 (en) 2003-11-13 2011-11-22 Hospira, Inc. System for maintaining drug information and communicating with medication delivery devices
EP1744262A3 (en) * 2003-11-13 2007-03-28 Hospira, Inc. System for maintaining drug information and communicating with medication delivery devices
WO2005076409A1 (en) 2004-01-30 2005-08-18 Fractus S.A. Multi-band monopole antennas for mobile network communications devices
ATE548075T1 (en) * 2004-05-28 2012-03-15 St Jude Medical MEDICAL TRANSMITTER-RECEIVER APPARATUS AND METHOD
US7965252B2 (en) 2004-08-18 2011-06-21 Ruckus Wireless, Inc. Dual polarization antenna array with increased wireless coverage
US7652632B2 (en) 2004-08-18 2010-01-26 Ruckus Wireless, Inc. Multiband omnidirectional planar antenna apparatus with selectable elements
US7696946B2 (en) * 2004-08-18 2010-04-13 Ruckus Wireless, Inc. Reducing stray capacitance in antenna element switching
US7292198B2 (en) 2004-08-18 2007-11-06 Ruckus Wireless, Inc. System and method for an omnidirectional planar antenna apparatus with selectable elements
US8031129B2 (en) 2004-08-18 2011-10-04 Ruckus Wireless, Inc. Dual band dual polarization antenna array
US7193562B2 (en) 2004-11-22 2007-03-20 Ruckus Wireless, Inc. Circuit board having a peripheral antenna apparatus with selectable antenna elements
US7880683B2 (en) 2004-08-18 2011-02-01 Ruckus Wireless, Inc. Antennas with polarization diversity
US7353013B2 (en) * 2004-08-23 2008-04-01 Research In Motion Limited Mobile wireless communications device with polarization diversity wireless local area network (LAN) antenna and related methods
US7324051B2 (en) * 2004-10-12 2008-01-29 Sony Ericsson Mobile Communications Ab Supplemental parasitic antenna apparatus
US7358912B1 (en) 2005-06-24 2008-04-15 Ruckus Wireless, Inc. Coverage antenna apparatus with selectable horizontal and vertical polarization elements
DE602004016673D1 (en) * 2004-12-17 2008-10-30 Alcatel Lucent Portable device with antenna diversity
US7646343B2 (en) 2005-06-24 2010-01-12 Ruckus Wireless, Inc. Multiple-input multiple-output wireless antennas
US7893882B2 (en) 2007-01-08 2011-02-22 Ruckus Wireless, Inc. Pattern shaping of RF emission patterns
US7890133B2 (en) * 2005-02-09 2011-02-15 Research In Motion Limited Mobile wireless communications device providing pattern/frequency control features and related methods
EP1691448A1 (en) 2005-02-09 2006-08-16 Research In Motion Limited Mobile wireless communications device providing pattern/frequency control features and related method
EP1710861A1 (en) * 2005-04-07 2006-10-11 Sony Ericsson Mobile Communications AB Antenna Arrangement
US7896842B2 (en) * 2005-04-11 2011-03-01 Hospira, Inc. System for guiding a user during programming of a medical device
US7742787B2 (en) * 2005-04-25 2010-06-22 Medtronic, Inc. Wireless data communication card with compact antenna
US7423597B2 (en) 2006-02-09 2008-09-09 Marvell World Trade Ltd. Dual band WLAN antenna
WO2007092626A2 (en) * 2006-02-09 2007-08-16 Marvell World Trade Ltd. Dual band wlan antenna
JP2007235762A (en) 2006-03-02 2007-09-13 Fujitsu Ltd Antenna for multi-input/multi-output communication
JP5051122B2 (en) * 2006-03-15 2012-10-17 日本電気株式会社 Transmission power control apparatus, mobile station, transmission power control method and program
JP2008011127A (en) * 2006-06-28 2008-01-17 Casio Hitachi Mobile Communications Co Ltd Antenna and portable radio device
AU2007317669A1 (en) 2006-10-16 2008-05-15 Hospira, Inc. System and method for comparing and utilizing activity information and configuration information from mulitple device management systems
US20080100718A1 (en) * 2006-10-29 2008-05-01 Sony Ericsson Mobile Communications Ab Wireless Adapter for a Digital Camera
US20080266193A1 (en) 2007-04-30 2008-10-30 Telefonaktiebolaget L M Ericsson (Publ) Antenna
EP2034623A1 (en) 2007-09-05 2009-03-11 Nokia Siemens Networks Oy Adaptive adjustment of an antenna arrangement for exploiting polarization and/or beamforming separation
US8072388B2 (en) * 2007-09-12 2011-12-06 Sierra Wireless, Inc. Multi-modal RF diversity antenna
US9026370B2 (en) 2007-12-18 2015-05-05 Hospira, Inc. User interface improvements for medical devices
US8433366B2 (en) * 2008-07-29 2013-04-30 Novatel Wireless, Inc. Wireless device and assembly
US8217843B2 (en) 2009-03-13 2012-07-10 Ruckus Wireless, Inc. Adjustment of radiation patterns utilizing a position sensor
US8686951B2 (en) 2009-03-18 2014-04-01 HJ Laboratories, LLC Providing an elevated and texturized display in an electronic device
US8271106B2 (en) 2009-04-17 2012-09-18 Hospira, Inc. System and method for configuring a rule set for medical event management and responses
US8698675B2 (en) 2009-05-12 2014-04-15 Ruckus Wireless, Inc. Mountable antenna elements for dual band antenna
US20110199342A1 (en) 2010-02-16 2011-08-18 Harry Vartanian Apparatus and method for providing elevated, indented or texturized sensations to an object near a display device or input detection using ultrasound
US9407012B2 (en) 2010-09-21 2016-08-02 Ruckus Wireless, Inc. Antenna with dual polarization and mountable antenna elements
TWI482355B (en) * 2011-05-27 2015-04-21 Advanced Connectek Inc Antenna feed signal carrier
JP5701705B2 (en) * 2011-07-11 2015-04-15 株式会社東芝 Card device and electronic device
EP2745204A4 (en) 2011-08-19 2015-01-07 Hospira Inc Systems and methods for a graphical interface including a graphical representation of medical data
JP6033874B2 (en) 2011-10-21 2016-11-30 ホスピーラ インコーポレイテッド Medical device update system
WO2013090709A1 (en) 2011-12-16 2013-06-20 Hospira, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
US8756668B2 (en) 2012-02-09 2014-06-17 Ruckus Wireless, Inc. Dynamic PSK for hotspots
US9634403B2 (en) 2012-02-14 2017-04-25 Ruckus Wireless, Inc. Radio frequency emission pattern shaping
US10186750B2 (en) 2012-02-14 2019-01-22 Arris Enterprises Llc Radio frequency antenna array with spacing element
JP6306566B2 (en) 2012-03-30 2018-04-04 アイシーユー・メディカル・インコーポレーテッド Air detection system and method for detecting air in an infusion system pump
US9092610B2 (en) 2012-04-04 2015-07-28 Ruckus Wireless, Inc. Key assignment for a brand
EP3586891A1 (en) 2012-07-31 2020-01-01 ICU Medical, Inc. Patient care system for critical medications
US9570799B2 (en) 2012-09-07 2017-02-14 Ruckus Wireless, Inc. Multiband monopole antenna apparatus with ground plane aperture
US9350392B2 (en) * 2012-12-12 2016-05-24 Qualcomm Incorporated RFIC configuration for reduced antenna trace loss
EP2964079B1 (en) 2013-03-06 2022-02-16 ICU Medical, Inc. Medical device communication method
EP2974045A4 (en) 2013-03-15 2016-11-09 Ruckus Wireless Inc Low-band reflector for dual band directional antenna
WO2014190264A1 (en) 2013-05-24 2014-11-27 Hospira, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
AU2014274122A1 (en) 2013-05-29 2016-01-21 Icu Medical, Inc. Infusion system and method of use which prevents over-saturation of an analog-to-digital converter
ES2838450T3 (en) 2013-05-29 2021-07-02 Icu Medical Inc Infusion set that uses one or more sensors and additional information to make an air determination relative to the infusion set
US20150066531A1 (en) 2013-08-30 2015-03-05 James D. Jacobson System and method of monitoring and managing a remote infusion regimen
US9662436B2 (en) 2013-09-20 2017-05-30 Icu Medical, Inc. Fail-safe drug infusion therapy system
US8988298B1 (en) * 2013-09-27 2015-03-24 Qualcomm Incorporated Collocated omnidirectional dual-polarized antenna
US10311972B2 (en) 2013-11-11 2019-06-04 Icu Medical, Inc. Medical device system performance index
JP2016537175A (en) 2013-11-19 2016-12-01 ホスピーラ インコーポレイテッド Infusion pump automation system and method
WO2015131108A2 (en) 2014-02-28 2015-09-03 Hospira, Inc. Infusion system and method which utilizes dual wavelength optical air-in-line detection
AU2015253001A1 (en) 2014-04-30 2016-10-20 Icu Medical, Inc. Patient care system with conditional alarm forwarding
JP2017517302A (en) 2014-05-29 2017-06-29 ホスピーラ インコーポレイテッド Infusion system and pump with configurable closed loop delivery rate catchup
US9724470B2 (en) 2014-06-16 2017-08-08 Icu Medical, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
US9539383B2 (en) 2014-09-15 2017-01-10 Hospira, Inc. System and method that matches delayed infusion auto-programs with manually entered infusion programs and analyzes differences therein
US11344668B2 (en) 2014-12-19 2022-05-31 Icu Medical, Inc. Infusion system with concurrent TPN/insulin infusion
US10850024B2 (en) 2015-03-02 2020-12-01 Icu Medical, Inc. Infusion system, device, and method having advanced infusion features
EP3304370B1 (en) 2015-05-26 2020-12-30 ICU Medical, Inc. Infusion pump system and method with multiple drug library editor source capability
EP3454922B1 (en) 2016-05-13 2022-04-06 ICU Medical, Inc. Infusion pump system with common line auto flush
AU2017277804B2 (en) 2016-06-10 2022-05-26 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
NZ750032A (en) 2016-07-14 2020-05-29 Icu Medical Inc Multi-communication path selection and security system for a medical device
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
US11139058B2 (en) 2018-07-17 2021-10-05 Icu Medical, Inc. Reducing file transfer between cloud environment and infusion pumps
US10741280B2 (en) 2018-07-17 2020-08-11 Icu Medical, Inc. Tagging pump messages with identifiers that facilitate restructuring
CA3106516C (en) 2018-07-17 2023-07-25 Icu Medical, Inc. Updating infusion pump drug libraries and operational software in a networked environment
CA3106519A1 (en) 2018-07-17 2020-01-23 Icu Medical, Inc. Systems and methods for facilitating clinical messaging in a network environment
US10692595B2 (en) 2018-07-26 2020-06-23 Icu Medical, Inc. Drug library dynamic version management
AU2019309766B2 (en) 2018-07-26 2024-06-13 Icu Medical, Inc. Drug library management system
US10749243B2 (en) 2018-10-29 2020-08-18 Motorola Solutions, Inc. Replaceable card for antenna frequency tuning
CN110048230B (en) * 2019-04-22 2021-08-31 深圳市万普拉斯科技有限公司 Compact antenna and mobile terminal
WO2020227403A1 (en) 2019-05-08 2020-11-12 Icu Medical, Inc. Threshold signature based medical device management
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
CA3189781A1 (en) 2020-07-21 2022-01-27 Icu Medical, Inc. Fluid transfer devices and methods of use
US11135360B1 (en) 2020-12-07 2021-10-05 Icu Medical, Inc. Concurrent infusion with common line auto flush

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488445A (en) 1966-11-14 1970-01-06 Bell Telephone Labor Inc Orthogonal frequency multiplex data transmission system
GB2108327B (en) 1981-09-07 1985-04-24 Nippon Telegraph & Telephone Directivity diversity communication system
JP2870940B2 (en) 1990-03-01 1999-03-17 株式会社豊田中央研究所 In-vehicle antenna
JPH04358425A (en) 1991-06-04 1992-12-11 Sony Corp Diversity receiver
US5138328A (en) 1991-08-22 1992-08-11 Motorola, Inc. Integral diversity antenna for a laptop computer
US5402136A (en) 1991-10-04 1995-03-28 Naohisa Goto Combined capacitive loaded monopole and notch array with slits for multiple resonance and impedance matching pins
CA2121675A1 (en) 1991-11-08 1993-05-13 Asu Ram Jha Terrestrial antennas for satellite communication system
US5369670A (en) 1992-02-14 1994-11-29 Agt Limited Method and apparatus for demodulation of a signal transmitted over a fading channel using phase estimation
US5282222A (en) 1992-03-31 1994-01-25 Michel Fattouche Method and apparatus for multiple access between transceivers in wireless communications using OFDM spread spectrum
US5555268A (en) 1994-01-24 1996-09-10 Fattouche; Michel Multicode direct sequence spread spectrum
JP3438918B2 (en) 1992-11-27 2003-08-18 コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガニゼーション Wireless LAN
US5463406A (en) 1992-12-22 1995-10-31 Motorola Diversity antenna structure having closely-positioned antennas
US5991864A (en) * 1993-04-27 1999-11-23 Intermec Ip Corp. Power connectors, antenna connectors and telephone line connectors for computer devices utilizing radio and modem cards
GB9309368D0 (en) 1993-05-06 1993-06-16 Ncr Int Inc Antenna apparatus
US6054955A (en) 1993-08-23 2000-04-25 Apple Computer, Inc. Folded monopole antenna for use with portable communications devices
US5552798A (en) 1994-08-23 1996-09-03 Globalstar L.P. Antenna for multipath satellite communication links
US5486836A (en) 1995-02-16 1996-01-23 Motorola, Inc. Method, dual rectangular patch antenna system and radio for providing isolation and diversity
US5657028A (en) 1995-03-31 1997-08-12 Nokia Moblie Phones Ltd. Small double C-patch antenna contained in a standard PC card
US6104349A (en) 1995-08-09 2000-08-15 Cohen; Nathan Tuning fractal antennas and fractal resonators
US5832031A (en) * 1995-08-18 1998-11-03 Hughes Electronics Corporation Method and apparatus for performing cyclic redundancy check synchronization
US5680144A (en) 1996-03-13 1997-10-21 Nokia Mobile Phones Limited Wideband, stacked double C-patch antenna having gap-coupled parasitic elements
EP0795926B1 (en) 1996-03-13 2002-12-11 Ascom Systec AG Flat, three-dimensional antenna
US5990838A (en) 1996-06-12 1999-11-23 3Com Corporation Dual orthogonal monopole antenna system
JPH1075116A (en) 1996-06-28 1998-03-17 Toshiba Corp Antenna, connection device, coupler and substrate lamination method
US5832044A (en) 1996-09-27 1998-11-03 Elvino S. Sousa Transmitter antenna diversity and fading-resistant modulation for wireless communication systems
US5867131A (en) * 1996-11-19 1999-02-02 International Business Machines Corporation Antenna for a mobile computer
US5936580A (en) * 1996-12-16 1999-08-10 Ericsson Inc. Multi-sector antennae configuration having vertical and horizontal displaced antenna pairs
US6222503B1 (en) 1997-01-10 2001-04-24 William Gietema System and method of integrating and concealing antennas, antenna subsystems and communications subsystems
US6031503A (en) 1997-02-20 2000-02-29 Raytheon Company Polarization diverse antenna for portable communication devices
US6115762A (en) * 1997-03-07 2000-09-05 Advanced Micro Devices, Inc. PC wireless communications utilizing an embedded antenna comprising a plurality of radiating and receiving elements responsive to steering circuitry to form a direct antenna beam
CA2200675C (en) 1997-03-21 2003-12-23 Chen Wu A printed antenna structure for wireless data communications
SE510995C2 (en) 1997-03-24 1999-07-19 Ericsson Telefon Ab L M Active broadcast / receive group antenna
DE69809704T2 (en) 1998-02-12 2003-04-10 Sony International (Europe) Gmbh Antenna support structure
US5995062A (en) 1998-02-19 1999-11-30 Harris Corporation Phased array antenna
US6181284B1 (en) * 1999-05-28 2001-01-30 3 Com Corporation Antenna for portable computers
US6160514A (en) 1999-10-15 2000-12-12 Andrew Corporation L-shaped indoor antenna

Also Published As

Publication number Publication date
US6456245B1 (en) 2002-09-24
WO2002049153A1 (en) 2002-06-20
US20020101377A1 (en) 2002-08-01

Similar Documents

Publication Publication Date Title
AU2002236506A1 (en) Card-based diversity antenna structure for wireless communications
AU2002213407A1 (en) Diversity antenna structure for wireless communications
AU2002353349A1 (en) Monopole slot antenna
AU2002353064A1 (en) Multiple antenna diversity for wireless lan applications
AU2002230940A1 (en) Arrayed-segment loop antenna
IL156269A0 (en) Mobile communication system having multi-band antenna
HUP0102316A3 (en) Antenna arrangement for mobile radiotelephones
AU5616400A (en) Integrated antenna assemblies including multiple antennas for wireless communications devices
AU2001282546A1 (en) Built-in antenna for radio communication terminal
AU2002347523A1 (en) Parasitic elements diversity antenna
GB0113271D0 (en) Antenna diversity arrangement
AU2001240060A1 (en) Short haul radio supported wireless communications
AU2001242203A1 (en) Broad band communications antenna
AU4220301A (en) Broad band communications antenna
AU7533900A (en) Mobile radio communications
GB0006013D0 (en) Mobile radio communications
AUPR031100A0 (en) Wireless communications
IL155295A0 (en) Diversity receiver for radio communications
GB2382927B (en) Adaptive radio antennas
AU2001274252A1 (en) Directional antenna
AU2002343196A1 (en) Antenna assemblies for wireless communication devices
AU2001243491A1 (en) Wireless communications architecture
AU7081300A (en) Dual pattern antenna for portable communications devices
GB2376601B (en) Transmission diversity in a cellular radio communication system
AU2002242351A1 (en) Multiple antenna system for wireless communication