TW200616281A - Communications system including phased array antenna providing nulling and related methods - Google Patents

Communications system including phased array antenna providing nulling and related methods

Info

Publication number
TW200616281A
TW200616281A TW094116394A TW94116394A TW200616281A TW 200616281 A TW200616281 A TW 200616281A TW 094116394 A TW094116394 A TW 094116394A TW 94116394 A TW94116394 A TW 94116394A TW 200616281 A TW200616281 A TW 200616281A
Authority
TW
Taiwan
Prior art keywords
phased array
array antenna
nulling
system including
communications system
Prior art date
Application number
TW094116394A
Other languages
English (en)
Other versions
TWI276247B (en
Inventor
Gayle Patrick Martin
Harry Richard Phelan
Mark Larry Goldstein
Original Assignee
Harris Corp
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 Harris Corp filed Critical Harris Corp
Publication of TW200616281A publication Critical patent/TW200616281A/zh
Application granted granted Critical
Publication of TWI276247B publication Critical patent/TWI276247B/zh

Links

Classifications

    • 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
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H01Q3/2611—Means for null steering; Adaptive interference nulling

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
TW094116394A 2004-06-10 2005-05-20 Communications system including phased array antenna providing nulling and related methods TWI276247B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/864,922 US7068219B2 (en) 2004-06-10 2004-06-10 Communications system including phased array antenna providing nulling and related methods

Publications (2)

Publication Number Publication Date
TW200616281A true TW200616281A (en) 2006-05-16
TWI276247B TWI276247B (en) 2007-03-11

Family

ID=35505120

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094116394A TWI276247B (en) 2004-06-10 2005-05-20 Communications system including phased array antenna providing nulling and related methods

Country Status (3)

Country Link
US (1) US7068219B2 (zh)
TW (1) TWI276247B (zh)
WO (1) WO2006009601A2 (zh)

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US20060033659A1 (en) * 2004-08-10 2006-02-16 Ems Technologies Canada, Ltd. Mobile satcom antenna discrimination enhancement
US8195118B2 (en) 2008-07-15 2012-06-05 Linear Signal, Inc. Apparatus, system, and method for integrated phase shifting and amplitude control of phased array signals
US8872719B2 (en) 2009-11-09 2014-10-28 Linear Signal, Inc. Apparatus, system, and method for integrated modular phased array tile configuration
KR20130130281A (ko) * 2012-05-22 2013-12-02 엘에스전선 주식회사 안테나 위상 변환 장치 및 이를 이용하는 안테나 위상 변환 시스템
US9735862B2 (en) * 2014-09-15 2017-08-15 Verizon Patent And Licensing Inc. System and method for providing cellular signals to mobile device users travelling by air
US20160204508A1 (en) * 2015-01-12 2016-07-14 Altamira Technologies Corporation Systems and methods for controlling the transmission and reception of information signals at intended directions through an antenna array
EP3316400B1 (en) * 2015-06-29 2021-03-31 Huawei Technologies Co., Ltd. Phase-controlled array system and beam scanning method
US10374663B2 (en) * 2016-12-30 2019-08-06 Hughes Network Systems, Llc Digital dithering for reduction of quantization errors and side-lobe levels in phased array antennas
TWI634342B (zh) * 2017-08-30 2018-09-01 啟碁科技股份有限公司 角度估測方法及雷達系統
CN109490875B (zh) * 2017-09-12 2022-10-14 启碁科技股份有限公司 角度估测方法及雷达***
US10281572B1 (en) * 2018-05-24 2019-05-07 Delphi Technologies, Llc Phase correction for object detection including TDMA
US11169240B1 (en) 2018-11-30 2021-11-09 Ball Aerospace & Technologies Corp. Systems and methods for determining an angle of arrival of a signal at a planar array antenna
WO2020131374A1 (en) * 2018-12-18 2020-06-25 Commscope Technologies Llc Small cell wireless communication devices having enhanced beamsteering capability and methods of operating same
US11327142B2 (en) 2019-03-29 2022-05-10 Ball Aerospace & Technologies Corp. Systems and methods for locating and tracking radio frequency transmitters
KR102427728B1 (ko) * 2021-05-21 2022-08-01 국방과학연구소 고차 모드 신호를 이용하여 간섭이 억제된 신호를 처리하는 전자 장치의 동작 방법 및 이를 지원하는 전자 장치
CN114726425B (zh) * 2022-04-14 2023-06-09 哈尔滨工业大学（深圳） 基于移相器开关控制的波束成形方法、装置、无线通信***及存储介质
KR102602716B1 (ko) * 2022-11-14 2023-11-16 한국 천문 연구원 그레이팅 로브 감소를 위한 위상 배열 안테나의 빔 조향 장치

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US4849763A (en) * 1987-04-23 1989-07-18 Hughes Aircraft Company Low sidelobe phased array antenna using identical solid state modules
US5259033A (en) * 1989-08-30 1993-11-02 Gn Danavox As Hearing aid having compensation for acoustic feedback
JPH06326510A (ja) * 1992-11-18 1994-11-25 Toshiba Corp ビーム走査アンテナ及びアレーアンテナ
US5283587A (en) * 1992-11-30 1994-02-01 Space Systems/Loral Active transmit phased array antenna
US5353031A (en) * 1993-07-23 1994-10-04 Itt Corporation Integrated module controller
US5592178A (en) * 1994-06-01 1997-01-07 Raytheon Company Wideband interference suppressor in a phased array radar
US5515060A (en) 1995-05-11 1996-05-07 Martin Marietta Corp. Clutter suppression for thinned array with phase only nulling
US6188915B1 (en) 1998-05-19 2001-02-13 Harris Corporation Bootstrapped, piecewise-asymptotic directivity pattern control mechanism setting weighting coefficients of phased array antenna
US6876751B1 (en) * 1998-09-30 2005-04-05 House Ear Institute Band-limited adaptive feedback canceller for hearing aids
US6246369B1 (en) * 1999-09-14 2001-06-12 Navsys Corporation Miniature phased array antenna system
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US20040087294A1 (en) * 2002-11-04 2004-05-06 Tia Mobile, Inc. Phases array communication system utilizing variable frequency oscillator and delay line network for phase shift compensation

Also Published As

Publication number Publication date
WO2006009601A3 (en) 2006-03-16
WO2006009601A2 (en) 2006-01-26
US7068219B2 (en) 2006-06-27
US20050285785A1 (en) 2005-12-29
TWI276247B (en) 2007-03-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees