BE818415A - Reseau d'antenne - Google Patents

Reseau d'antenne

Info

Publication number
BE818415A
BE818415A BE2053791A BE2053791A BE818415A BE 818415 A BE818415 A BE 818415A BE 2053791 A BE2053791 A BE 2053791A BE 2053791 A BE2053791 A BE 2053791A BE 818415 A BE818415 A BE 818415A
Authority
BE
Belgium
Prior art keywords
antenna network
antenna
network
Prior art date
Application number
BE2053791A
Other languages
English (en)
Inventor
J C Ranghelli
E J Perrotti
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 filed Critical
Publication of BE818415A publication Critical patent/BE818415A/fr

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
    • H01Q3/30—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 varying the relative phase between the radiating elements of an array
    • H01Q3/34—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 varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/36—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 varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
    • H01Q3/38—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 varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters the phase-shifters being digital
    • 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
    • H01Q9/06—Details
    • H01Q9/065—Microstrip dipole antennas
BE2053791A 1973-07-31 1974-08-02 Reseau d'antenne BE818415A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US384188A US3887925A (en) 1973-07-31 1973-07-31 Linearly polarized phased antenna array

Publications (1)

Publication Number Publication Date
BE818415A true BE818415A (fr) 1975-02-03

Family

ID=23516377

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2053791A BE818415A (fr) 1973-07-31 1974-08-02 Reseau d'antenne

Country Status (4)

Country Link
US (1) US3887925A (fr)
BE (1) BE818415A (fr)
FR (1) FR2239775B1 (fr)
GB (2) GB1482263A (fr)

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US4414550A (en) * 1981-08-04 1983-11-08 The Bendix Corporation Low profile circular array antenna and microstrip elements therefor
FR2513443B1 (fr) * 1981-09-23 1986-01-03 Labo Electronique Physique Antenne plane hyperfrequence a reseau d'elements rayonnants ou recepteurs
DE3208789A1 (de) * 1982-03-11 1983-09-22 Standard Elektrik Lorenz Ag, 7000 Stuttgart Antenne mit mindestens einem dipol
US4686535A (en) * 1984-09-05 1987-08-11 Ball Corporation Microstrip antenna system with fixed beam steering for rotating projectile radar system
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JPS6289821U (fr) * 1985-11-26 1987-06-09
US4758843A (en) * 1986-06-13 1988-07-19 General Electric Company Printed, low sidelobe, monopulse array antenna
US4943811A (en) * 1987-11-23 1990-07-24 Canadian Patents And Development Limited Dual polarization electromagnetic power reception and conversion system
US4816839A (en) * 1987-12-18 1989-03-28 Amtech Corporation Transponder antenna
CA2011298C (fr) * 1990-03-01 1999-05-25 Adrian William Alden Antenne reseau de doublets a double polarisation
US5008678A (en) * 1990-03-02 1991-04-16 Hughes Aircraft Company Electronically scanning vehicle radar sensor
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US5307193A (en) * 1991-01-17 1994-04-26 Go-Video Inc. Control signal repeater system
CA2059364A1 (fr) * 1991-01-30 1992-07-31 Eric C. Kohls Transition par guide d'ondes pour antenne plane
US5229782A (en) * 1991-07-19 1993-07-20 Conifer Corporation Stacked dual dipole MMDS feed
WO1996021255A1 (fr) * 1995-01-06 1996-07-11 Georgia Tech Research Corporation Antenne en rideau
US5708446A (en) * 1995-04-29 1998-01-13 Qualcomm Incorporated Printed circuit antenna array using corner reflector
US5966102A (en) * 1995-12-14 1999-10-12 Ems Technologies, Inc. Dual polarized array antenna with central polarization control
US5841405A (en) * 1996-04-23 1998-11-24 Raytheon Company Octave-band antennas for impulse radios and cellular phones
US5914695A (en) * 1997-01-17 1999-06-22 International Business Machines Corporation Omnidirectional dipole antenna
US5905465A (en) * 1997-04-23 1999-05-18 Ball Aerospace & Technologies Corp. Antenna system
CA2241128A1 (fr) * 1997-06-30 1998-12-30 Sony International (Europe) Gmbh Antenne reseau a commande de phase imprimee a large bande pour applications micrometriques et millimetriques
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KR100322119B1 (ko) * 1998-07-31 2002-05-09 윤종용 선형편파를위한광대역평면다이폴안테나
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US6201510B1 (en) * 1999-07-21 2001-03-13 Bae Systems Advanced Systems Self-contained progressive-phase GPS elements and antennas
US6734828B2 (en) * 2001-07-25 2004-05-11 Atheros Communications, Inc. Dual band planar high-frequency antenna
US6559809B1 (en) * 2001-11-29 2003-05-06 Qualcomm Incorporated Planar antenna for wireless communications
US7973733B2 (en) * 2003-04-25 2011-07-05 Qualcomm Incorporated Electromagnetically coupled end-fed elliptical dipole for ultra-wide band systems
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JP3964382B2 (ja) * 2003-11-11 2007-08-22 ミツミ電機株式会社 アンテナ装置
US8228235B2 (en) * 2004-03-15 2012-07-24 Elta Systems Ltd. High gain antenna for microwave frequencies
US8542763B2 (en) 2004-04-02 2013-09-24 Rearden, Llc Systems and methods to coordinate transmissions in distributed wireless systems via user clustering
US10200094B2 (en) 2004-04-02 2019-02-05 Rearden, Llc Interference management, handoff, power control and link adaptation in distributed-input distributed-output (DIDO) communication systems
US10277290B2 (en) 2004-04-02 2019-04-30 Rearden, Llc Systems and methods to exploit areas of coherence in wireless systems
US10985811B2 (en) 2004-04-02 2021-04-20 Rearden, Llc System and method for distributed antenna wireless communications
US9819403B2 (en) 2004-04-02 2017-11-14 Rearden, Llc System and method for managing handoff of a client between different distributed-input-distributed-output (DIDO) networks based on detected velocity of the client
US8654815B1 (en) 2004-04-02 2014-02-18 Rearden, Llc System and method for distributed antenna wireless communications
US10425134B2 (en) 2004-04-02 2019-09-24 Rearden, Llc System and methods for planned evolution and obsolescence of multiuser spectrum
US9312929B2 (en) 2004-04-02 2016-04-12 Rearden, Llc System and methods to compensate for Doppler effects in multi-user (MU) multiple antenna systems (MAS)
US9826537B2 (en) 2004-04-02 2017-11-21 Rearden, Llc System and method for managing inter-cluster handoff of clients which traverse multiple DIDO clusters
US9685997B2 (en) 2007-08-20 2017-06-20 Rearden, Llc Systems and methods to enhance spatial diversity in distributed-input distributed-output wireless systems
US7193562B2 (en) * 2004-11-22 2007-03-20 Ruckus Wireless, Inc. Circuit board having a peripheral antenna apparatus with selectable antenna elements
US7292198B2 (en) 2004-08-18 2007-11-06 Ruckus Wireless, Inc. System and method for an omnidirectional planar antenna apparatus with selectable elements
US20060050184A1 (en) * 2004-09-09 2006-03-09 General Instrument Corporation Hot/cold swappable consumer based tuner/demod/fec module
US7158089B2 (en) * 2004-11-29 2007-01-02 Qualcomm Incorporated Compact antennas for ultra wide band applications
US7358912B1 (en) 2005-06-24 2008-04-15 Ruckus Wireless, Inc. Coverage antenna apparatus with selectable horizontal and vertical polarization elements
US7893882B2 (en) 2007-01-08 2011-02-22 Ruckus Wireless, Inc. Pattern shaping of RF emission patterns
US8307922B2 (en) * 2005-05-24 2012-11-13 Rearden, Llc System and method for powering an aircraft using radio frequency signals and feedback
US8469122B2 (en) * 2005-05-24 2013-06-25 Rearden, Llc System and method for powering vehicle using radio frequency signals and feedback
US7215285B2 (en) * 2005-06-29 2007-05-08 Smartant Telecom Co., Ltd. Bi-frequency symmetrical patch antenna
US8659668B2 (en) 2005-10-07 2014-02-25 Rearden, Llc Apparatus and method for performing motion capture using a random pattern on capture surfaces
US7719385B2 (en) * 2006-09-28 2010-05-18 Sunwoo Communication Co., Ltd Method and divider for dividing power for array antenna and antenna device using the divider
KR100842271B1 (ko) * 2006-12-05 2008-06-30 한국전자통신연구원 Ｒｆｉｄ 리더용 선형 편파 다이버시티 안테나 장치 및 그제어 방법
EP1976063B1 (fr) * 2007-03-30 2012-09-05 Sony Deutschland GmbH Antenne à orientation de faisceau à bande large
US8059037B2 (en) * 2007-05-07 2011-11-15 Tera-X, Llc Broadband antennas and related systems, devices, and methods
US20110168891A1 (en) * 2007-05-07 2011-07-14 Tera-X, Llc Systems, methods and devices for improved imaging and sensation of objects
US7768458B2 (en) * 2007-05-07 2010-08-03 Tera-X, Llc Systems, methods and devices for improved imaging
GB0724684D0 (en) * 2007-12-18 2009-01-07 Bae Systems Plc Anntenna Feed Module
US8217843B2 (en) 2009-03-13 2012-07-10 Ruckus Wireless, Inc. Adjustment of radiation patterns utilizing a position sensor
US9368873B2 (en) * 2010-05-12 2016-06-14 Qualcomm Incorporated Triple-band antenna and method of manufacture
JP2012156993A (ja) * 2010-12-30 2012-08-16 Telekom Malaysia Berhad ４５０ＭＨｚ折返しダイポールアンテナ
MY154192A (en) * 2010-12-30 2015-05-15 Telekom Malaysia Berhad 450 mhz donor antenna
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
US9092610B2 (en) 2012-04-04 2015-07-28 Ruckus Wireless, Inc. Key assignment for a brand
US10194346B2 (en) 2012-11-26 2019-01-29 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US11190947B2 (en) 2014-04-16 2021-11-30 Rearden, Llc Systems and methods for concurrent spectrum usage within actively used spectrum
US11189917B2 (en) 2014-04-16 2021-11-30 Rearden, Llc Systems and methods for distributing radioheads
US9973246B2 (en) 2013-03-12 2018-05-15 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US10488535B2 (en) 2013-03-12 2019-11-26 Rearden, Llc Apparatus and method for capturing still images and video using diffraction coded imaging techniques
US10164698B2 (en) 2013-03-12 2018-12-25 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US9923657B2 (en) 2013-03-12 2018-03-20 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US10547358B2 (en) 2013-03-15 2020-01-28 Rearden, Llc Systems and methods for radio frequency calibration exploiting channel reciprocity in distributed input distributed output wireless communications
US11047951B2 (en) 2015-12-17 2021-06-29 Waymo Llc Surface mount assembled waveguide transition
US10705391B2 (en) * 2017-08-30 2020-07-07 Wafer Llc Multi-state control of liquid crystals
CN115377670B (zh) * 2022-07-26 2023-07-04 四川领航未来通信技术有限公司 一种移相错位的平板阵列天线

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US3295138A (en) * 1963-10-31 1966-12-27 Sylvania Electric Prod Phased array system
US3500428A (en) * 1967-08-30 1970-03-10 Gen Electric Microwave hybrid microelectronic circuit module
US3587110A (en) * 1969-07-01 1971-06-22 Rca Corp Corporate-network printed antenna system
US3747114A (en) * 1972-02-18 1973-07-17 Textron Inc Planar dipole array mounted on dielectric substrate

Also Published As

Publication number Publication date
GB1482263A (en) 1977-08-10
FR2239775B1 (fr) 1980-03-21
FR2239775A1 (fr) 1975-02-28
GB1482264A (en) 1977-08-10
US3887925A (en) 1975-06-03

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