TR201208632T2 - A system and method for simultaneous positioning, reconnection and gain / phase calibration of antenna arrays. - Google Patents

A system and method for simultaneous positioning, reconnection and gain / phase calibration of antenna arrays.

Info

Publication number
TR201208632T2
TR201208632T2 TR2012/08632T TR201208632T TR201208632T2 TR 201208632 T2 TR201208632 T2 TR 201208632T2 TR 2012/08632 T TR2012/08632 T TR 2012/08632T TR 201208632 T TR201208632 T TR 201208632T TR 201208632 T2 TR201208632 T2 TR 201208632T2
Authority
TR
Turkey
Prior art keywords
gain
calibration
calibration process
reconnection
phase
Prior art date
Application number
TR2012/08632T
Other languages
Turkish (tr)
Inventor
Engi̇n Tuncer Temel
Original Assignee
Engi̇n Tuncer Temel
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 Engi̇n Tuncer Temel filed Critical Engi̇n Tuncer Temel
Publication of TR201208632T2 publication Critical patent/TR201208632T2/en

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
    • H01Q3/267—Phased-array testing or checking devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging

Abstract

Laser uzaklık ve pozisyon bulucu (213), dielektrik yansıtan ve yansıtmayan kaplamalı (201,203) antenler, sinyal toplama ve alt bant çevrimi için çok kanallı almaçlar (407), kalibrasyon ünitesi (409) ve kalibrasyon işlemi (111) içeren bir sistem ve yöntem sunulmuştur. Yöntem aynı anda anten pozisyonları, kazanç/faz ve karşılıklı bağlaşımı kalibre etmek için kullanılır. Laser uzaklık ve pozisyon bulucu (213) nominal anten pozisyonlarını ölçmek için kullanılır. Antenler iyi laser yansıması ve kodlu pozisyon algısı için yansıtmalı 15 kaplama (201) içerir. Kalibrasyon işlemi (111) için kalibre edilmiş bir kaynağın (401,403) bilmen geliş yönü kullanılır. Kalibrasyon işlemi (111) hassas pozisyon, anten karşılıklı bağlaşımı ve kazanç/faz kalibrasyonu içerir.A system and method including laser distance and position finder (213), dielectric reflecting and non-reflective coated (201,203) antennas, multi-channel receivers for signal acquisition and subband conversion (407), calibration unit (409) and calibration process (111) are presented. . The method is used to simultaneously calibrate antenna positions, gain / phase, and correlation. The laser range finder (213) is used to measure the nominal antenna positions. The antennas contain 15 reflective coatings 201 for good laser reflection and coded position perception. The known incoming direction of a calibrated source 401, 403 is used for the calibration process 111. Calibration process 111 includes precision position, antenna correlation, and gain / phase calibration.

TR2012/08632T 2010-01-27 2010-01-27 A system and method for simultaneous positioning, reconnection and gain / phase calibration of antenna arrays. TR201208632T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/TR2010/000015 WO2011093805A1 (en) 2010-01-27 2010-01-27 A system and a method for simultaneous position, mutual coupling and gain/phase calibration of antenna arrays

Publications (1)

Publication Number Publication Date
TR201208632T2 true TR201208632T2 (en) 2012-10-22

Family

ID=42953857

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2012/08632T TR201208632T2 (en) 2010-01-27 2010-01-27 A system and method for simultaneous positioning, reconnection and gain / phase calibration of antenna arrays.

Country Status (2)

Country Link
TR (1) TR201208632T2 (en)
WO (1) WO2011093805A1 (en)

Families Citing this family (9)

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CN102425990B (en) * 2011-09-14 2014-03-19 天津大学 Method for monitoring network status of work space measuring and positioning system
CN103064089B (en) * 2012-12-28 2014-11-05 中国电子科技集团公司第五十四研究所 Method for calibrating satellite navigation digital multi-beam launching array antenna phase center
CN105182280B (en) * 2015-09-28 2017-10-10 黑龙江大学 Broadband signal super-resolution angle measurement error method of estimation based on the sparse optimization in spatial domain
EP3358756A1 (en) 2017-02-02 2018-08-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Beamforming codebook adaption to antenna array imperfections
CN112054304B (en) * 2020-08-20 2023-03-31 上海航天测控通信研究所 Method and system for calibrating and compensating layout deviation of array antenna transceiver
CN112763023B (en) * 2020-12-25 2023-04-28 丹东通博电器(集团)有限公司 High-precision measurement output processing method of radar level gauge based on optimized data model
CN112635995B (en) * 2020-12-30 2023-03-21 上海安费诺永亿通讯电子有限公司 Antenna mutual coupling calibration configuration system and method
CN113987825B (en) * 2021-11-09 2022-04-26 北京航空航天大学 Antenna isolation full wave calculation method based on surface element edge port
CN114624665B (en) * 2022-03-24 2023-11-07 电子科技大学 Mutual coupling error DOA self-correction method based on dynamic parameter iterative optimization

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US4578680A (en) * 1984-05-02 1986-03-25 The United States Of America As Represented By The Secretary Of The Air Force Feed displacement correction in a space fed lens antenna
US5006721A (en) 1990-03-23 1991-04-09 Perceptron, Inc. Lidar scanning system
US5361217A (en) 1992-05-07 1994-11-01 Fuji Photo Optical Co., Ltd. Position measuring/plotting apparatus
GB2267603B (en) * 1992-05-27 1996-05-08 Marconi Gec Ltd Improvements in or relating to phased array antenna
US5988862A (en) 1996-04-24 1999-11-23 Cyra Technologies, Inc. Integrated system for quickly and accurately imaging and modeling three dimensional objects
US6034803A (en) 1997-04-30 2000-03-07 K2 T, Inc. Method and apparatus for directing energy based range detection sensor
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US6922234B2 (en) 2002-01-23 2005-07-26 Quantapoint, Inc. Method and apparatus for generating structural data from laser reflectance images
US7199753B2 (en) * 2005-06-16 2007-04-03 Raytheon Company Calibration method for receive only phased array radar antenna
US7884772B2 (en) * 2007-05-07 2011-02-08 Lockheed Martin Corporation Radar apparatus and alignment sensor

Also Published As

Publication number Publication date
WO2011093805A1 (en) 2011-08-04

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