AU2001274252A1 - Directional antenna - Google Patents
Directional antennaInfo
- Publication number
- AU2001274252A1 AU2001274252A1 AU2001274252A AU7425201A AU2001274252A1 AU 2001274252 A1 AU2001274252 A1 AU 2001274252A1 AU 2001274252 A AU2001274252 A AU 2001274252A AU 7425201 A AU7425201 A AU 7425201A AU 2001274252 A1 AU2001274252 A1 AU 2001274252A1
- Authority
- AU
- Australia
- Prior art keywords
- directional antenna
- directional
- antenna
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
-
- 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
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/245—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/08—Helical antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0015019 | 2000-06-20 | ||
GB0015019A GB0015019D0 (en) | 2000-06-20 | 2000-06-20 | Directional antenna |
PCT/GB2001/002689 WO2001099226A1 (en) | 2000-06-20 | 2001-06-20 | Directional antenna |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001274252A1 true AU2001274252A1 (en) | 2002-01-02 |
Family
ID=9893991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001274252A Abandoned AU2001274252A1 (en) | 2000-06-20 | 2001-06-20 | Directional antenna |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2001274252A1 (en) |
GB (1) | GB0015019D0 (en) |
WO (1) | WO2001099226A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8934984B2 (en) | 2007-05-31 | 2015-01-13 | Cochlear Limited | Behind-the-ear (BTE) prosthetic device with antenna |
US8643551B2 (en) * | 2009-10-21 | 2014-02-04 | Motorola Mobility Llc | Active reduction of electric field generated by a transmit antenna via an auxillary antenna structure |
DK201270410A (en) | 2012-07-06 | 2014-01-07 | Gn Resound As | BTE hearing aid with an antenna partition plane |
US9408003B2 (en) | 2013-11-11 | 2016-08-02 | Gn Resound A/S | Hearing aid with an antenna |
US9237405B2 (en) | 2013-11-11 | 2016-01-12 | Gn Resound A/S | Hearing aid with an antenna |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5986620A (en) * | 1996-07-31 | 1999-11-16 | Qualcomm Incorporated | Dual-band coupled segment helical antenna |
JP3892129B2 (en) * | 1998-01-23 | 2007-03-14 | 松下電器産業株式会社 | Portable radio |
-
2000
- 2000-06-20 GB GB0015019A patent/GB0015019D0/en not_active Ceased
-
2001
- 2001-06-20 WO PCT/GB2001/002689 patent/WO2001099226A1/en active Application Filing
- 2001-06-20 AU AU2001274252A patent/AU2001274252A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2001099226A1 (en) | 2001-12-27 |
GB0015019D0 (en) | 2000-08-09 |
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