KR20180100494A - 비발디 안테나-기반 안테나 시스템 - Google Patents
비발디 안테나-기반 안테나 시스템 Download PDFInfo
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
- H01Q13/085—Slot-line radiating ends
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/088—Quick-releasable antenna elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
- H01Q19/30—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna
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- 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
- H01Q21/061—Two dimensional planar arrays
- H01Q21/062—Two dimensional planar arrays using dipole aerials
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- 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
- H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
- H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/16—Folded slot antennas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/18—Resonant slot antennas the slot being backed by, or formed in boundary wall of, a resonant cavity ; Open cavity antennas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0037—Particular feeding systems linear waveguide fed arrays
- H01Q21/0043—Slotted waveguides
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0037—Particular feeding systems linear waveguide fed arrays
- H01Q21/0043—Slotted waveguides
- H01Q21/005—Slotted waveguides arrays
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0037—Particular feeding systems linear waveguide fed arrays
- H01Q21/0043—Slotted waveguides
- H01Q21/0062—Slotted waveguides the slots being disposed around the feeding waveguide
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- 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
- H01Q21/061—Two dimensional planar arrays
- H01Q21/064—Two dimensional planar arrays using horn or slot aerials
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- 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
- H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
- H01Q3/443—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element varying the phase velocity along a leaky transmission line
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- H—ELECTRICITY
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- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
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- 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
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
- H01Q9/285—Planar dipole
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- Aerials With Secondary Devices (AREA)
Abstract
발명은 적어도 하나의 수신/송신 시스템에 연결가능한 적어도 하나의 액티브 부재(21)를 가진 적어도 하나의 중앙 유닛(20)과 함께, 선택적으로 적어도 하나의 지향성 안테나, 바람직한 경우 비발디 안테나(1) 및/또는 전방향 안테나, 바람직한 경우, 다이폴 안테나를 구비하는 것이 바람직한, 마이크로파 범위의 전자기파용 안테나 시스템에 관한 것이다.
이러한 시스템의 활용성을 높이기 위해, 플러그드-인 안테나(1)가 중앙 유닛(20)의 적어도 하나의 마더보드에 용량성으로 연결되고, 부스터 모듈, 감쇠 모듈, 교정 모듈, 컴바이너 모듈, 필터 모듈(16), 또는 패시브 모듈이 중앙 유닛(20) 내에 선택적으로 플러깅가능하다. 중앙 유닛(20)의 기능은 플러그드-인 모듈(16)에 따라 결정된다.
Description
도 1은 중앙 유닛과 함께 이용하기 위한 비발디 안테나 부재를 도시하고,
도 2는 중앙 유닛과 함께 이용하기 위한 슬롯 다이폴 안테나 부재를 도시하며,
도 3은 중앙 유닛을 도시하고,
도 4는 비발디 안테나의 종래 설계를 도시하며,
도 5 내지 도 9는 중앙 유닛과 조합될 상이한 모듈들을 도시하고,
도 10은 중앙 부재, 비발디 안테나 부재, 및 필터 모듈로 구성되는 액티브 지향성 안테나를 도시하며,
도 11은 중앙 유닛, 슬롯 다이폴 안테나 부재, 및 필터 모듈로 구성되는 액티브 지향성 안테나를 도시하고,
도 12는 중앙 유닛 및 부스터 모듈로 구성되는 부스터를 도시하며,
도 13은 중앙 유닛 및 교정 모듈로 구성되는 부교정 유닛을 도시하고,
도 14는 교정 유닛, 부스터, 및 수신기로 구성되는 시스템 배열을 도시하며,
도 15는 액티브 안테나, 부스터, 및 수신기로 구성되는 시스템 배열을 도시하고,
도 16은 2개의 비발디 안테나의 조합을 도시한다.
01' 리세스
02 다이폴 안테나
02' 삼각형 요소
02" 슬롯
03 중앙 유닛 마더보드
03' 장방형-형상 리세스
03" 입력/출력선
04 모듈 어댑터
05 당 분야 비발디 안테나
06 부스터 모듈
07 감쇠기
08 회전 DIP 스위치
09 레벨 검출기
10 비교기
11 디스플레이 요소
12 교정 모듈
13 발진기
14 컴바이너 모듈
15 스플리터/컴바이너
16 필터 모듈
17 필터
18 패시브 모듈
19 마이크로스트립 전도체
20 중앙 유닛
21 액티브 요소(증폭기)
22 동축 케이블
23 수신기
Claims (5)
- 적어도 하나의 수신/송신 시스템에 연결가능한 적어도 하나의 액티브 부재(21)를 가진 적어도 하나의 중앙 유닛(20)과 함께, 선택적으로 적어도 하나의 지향성 안테나, 바람직한 경우 비발디 안테나(1) 및/또는 전방향 안테나, 바람직한 경우, 다이폴 안테나(2)를 구비하는 것이 바람직한, 마이크로파 범위의 전자기파용 안테나 시스템에 있어서, 플러그드-인 안테나(plugged-in antenna)(1 또는 2)는 중앙 유닛(20)의 적어도 하나의 마더보드(3)에 용량성으로 연결되고, 부스터 모듈(6), 감쇠 모듈(7), 교정 모듈(12), 컴바이너 모듈(14), 필터 모듈(16) 또는 패시브 모듈(18)이 중앙 유닛(20) 내에 선택적으로 플러깅될 수 있으며, 중앙 유닛(20)의 기능은 플러그드-인 모듈(6, 7, 12, 14, 16, 18)에 따라 결정되는, 안테나 시스템.
- 제 1 항에 있어서, 상기 비발디 안테나(1)는 본딩 내에 적어도 2개, 더욱 바람직한 경우 4개의 리세스(1') 형태의 인쇄 회로 기판 기술을 이용하여 구성되는 것이 선호되는, 안테나 시스템.
- 제 1 항에 있어서, 상기 다이폴 안테나(2)는 하나의 삼각형 전도체 부재(2')와 적어도 2개의 분리된 슬롯(2")으로 적어도 구성되는, 안테나 시스템.
- 제 1 항에 있어서, 상기 중앙 유닛 마더보드(3)는 본딩 내에 장방형 리세스(3')를 갖도록 구성되는, 안테나 시스템.
- 제 1 항에 있어서, 마이크로스트립 전도체로 구성되는 것이 바람직한 급전선(3")이, 상부로부터 하부까지, 소위 접지부까지, 연장되는 도금-스루홀(plated-through hole)을 이용하여 전기화학적으로 연결되고, 상기 하부는 다시 비발디 안테나(1)에 또는 다이폴 안테나(2)에 용량성으로 연결되는, 안테나 시스템.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17158666.2 | 2017-03-01 | ||
EP17158666.2A EP3370302B1 (en) | 2017-03-01 | 2017-03-01 | Vivaldi antenna-based antennna system |
Publications (1)
Publication Number | Publication Date |
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KR20180100494A true KR20180100494A (ko) | 2018-09-11 |
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KR1020180024462A KR20180100494A (ko) | 2017-03-01 | 2018-02-28 | 비발디 안테나-기반 안테나 시스템 |
Country Status (5)
Country | Link |
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US (1) | US10490901B2 (ko) |
EP (1) | EP3370302B1 (ko) |
JP (1) | JP7067949B2 (ko) |
KR (1) | KR20180100494A (ko) |
CN (1) | CN108539412B (ko) |
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Publication number | Priority date | Publication date | Assignee | Title |
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US11183760B2 (en) | 2018-09-21 | 2021-11-23 | Hrl Laboratories, Llc | Active Vivaldi antenna |
US10714839B2 (en) | 2018-09-21 | 2020-07-14 | Hrl Laboratories, Llc | Active wideband antenna |
RU192818U1 (ru) * | 2019-06-18 | 2019-10-02 | Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский государственный электротехнический университет "ЛЭТИ" им. В.И.Ульянова (Ленина) | Печатная СВЧ антенна |
CN111463567B (zh) * | 2020-04-15 | 2022-11-15 | 西安朗普达通信科技有限公司 | 一种基于差分进化算法的低RCS超宽带Vivaldi天线 |
CN113471688B (zh) * | 2021-06-15 | 2022-11-29 | 西安电子科技大学 | 一种渐变槽线加载的双频天线 |
CN113676265B (zh) * | 2021-08-11 | 2023-06-23 | 中国电波传播研究所(中国电子科技集团公司第二十二研究所) | 一种确定有源单极天线功率增益的方法 |
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US20030169205A1 (en) * | 2002-03-08 | 2003-09-11 | Gioia Daniel J. | Modular printed antenna |
DE10315744B4 (de) * | 2003-04-04 | 2007-05-31 | Sennheiser Electronic Gmbh & Co. Kg | Mikrofon mit HF-Sender |
US6900770B2 (en) * | 2003-07-29 | 2005-05-31 | Bae Systems Information And Electronic Systems Integration Inc. | Combined ultra wideband Vivaldi notch/meander line loaded antenna |
JP2005167363A (ja) | 2003-11-28 | 2005-06-23 | Nec Corp | 携帯端末装置 |
JP2007235451A (ja) | 2006-02-28 | 2007-09-13 | Sony Corp | 電子機器及び通信方法 |
CN200997444Y (zh) * | 2007-01-30 | 2007-12-26 | 寰波科技股份有限公司 | 偶极阵列指向天线 |
US20090121947A1 (en) * | 2007-09-04 | 2009-05-14 | Sierra Wireless, Inc. | Antenna Configurations for Compact Device Wireless Communication |
JP2011029943A (ja) * | 2009-07-27 | 2011-02-10 | Funai Electric Co Ltd | 携帯機器および携帯機器の無線通信部 |
US8654031B2 (en) | 2010-09-28 | 2014-02-18 | Raytheon Company | Plug-in antenna |
US8681061B2 (en) * | 2010-12-02 | 2014-03-25 | Skycross, Inc. | Detachable antenna for radio communications device |
JP5641063B2 (ja) | 2011-02-04 | 2014-12-17 | 株式会社村田製作所 | 無線通信システム |
CN103178340A (zh) * | 2013-03-04 | 2013-06-26 | 哈尔滨工业大学 | 平衡微带线馈电加载金属圆片的印刷型v形天线 |
CN104078748A (zh) * | 2013-03-25 | 2014-10-01 | 富士康(昆山)电脑接插件有限公司 | 偶极天线 |
GB2519946A (en) * | 2013-10-29 | 2015-05-13 | Socowave Technologies Ltd | Active antenna system and methods of testing |
US9397708B2 (en) * | 2014-11-04 | 2016-07-19 | Trellisware Technologies, Inc. | Method and system for flexible radio communications using a wideband radio and separable radio definition module |
CN105048071A (zh) * | 2015-07-29 | 2015-11-11 | 东南大学 | 一种电偶极子与蝶形缝隙互补型天线 |
US9490518B1 (en) * | 2015-09-28 | 2016-11-08 | Texas Instruments Incorporated | System for launching a signal into a dielectric waveguide |
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2017
- 2017-03-01 EP EP17158666.2A patent/EP3370302B1/en active Active
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2018
- 2018-02-15 JP JP2018025026A patent/JP7067949B2/ja active Active
- 2018-02-28 KR KR1020180024462A patent/KR20180100494A/ko not_active IP Right Cessation
- 2018-03-01 US US15/909,355 patent/US10490901B2/en active Active
- 2018-03-01 CN CN201810170685.2A patent/CN108539412B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3370302B1 (en) | 2024-04-24 |
CN108539412B (zh) | 2021-07-27 |
CN108539412A (zh) | 2018-09-14 |
EP3370302A1 (en) | 2018-09-05 |
US10490901B2 (en) | 2019-11-26 |
US20180254562A1 (en) | 2018-09-06 |
JP2018148551A (ja) | 2018-09-20 |
JP7067949B2 (ja) | 2022-05-16 |
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