AU2002247672A1 - Control device for a base station antenna - Google Patents

Control device for a base station antenna

Info

Publication number
AU2002247672A1
AU2002247672A1 AU2002247672A AU2002247672A AU2002247672A1 AU 2002247672 A1 AU2002247672 A1 AU 2002247672A1 AU 2002247672 A AU2002247672 A AU 2002247672A AU 2002247672 A AU2002247672 A AU 2002247672A AU 2002247672 A1 AU2002247672 A1 AU 2002247672A1
Authority
AU
Australia
Prior art keywords
base station
control device
station antenna
antenna
base
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.)
Granted
Application number
AU2002247672A
Other versions
AU2002247672B2 (en
Inventor
Carolin Erl
Roland Gabriel
Max Gottl
Marcus Hurler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kathrein SE
Original Assignee
Kathrein Werke KG
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
Priority claimed from DE10104564A external-priority patent/DE10104564C1/en
Application filed by Kathrein Werke KG filed Critical Kathrein Werke KG
Publication of AU2002247672A1 publication Critical patent/AU2002247672A1/en
Application granted granted Critical
Publication of AU2002247672B2 publication Critical patent/AU2002247672B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU2002247672A 2001-02-01 2002-01-31 Control device for a base station antenna Ceased AU2002247672B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10104564.6 2001-02-01
DE10104564A DE10104564C1 (en) 2001-02-01 2001-02-01 Control device for setting a different drop angle, in particular of mobile radio antennas belonging to a base station, and an associated antenna and method for changing a drop angle
PCT/EP2002/001008 WO2002061877A2 (en) 2001-02-01 2002-01-31 Control device for a base station antenna

Publications (2)

Publication Number Publication Date
AU2002247672A1 true AU2002247672A1 (en) 2003-02-20
AU2002247672B2 AU2002247672B2 (en) 2004-08-05

Family

ID=7672517

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002247672A Ceased AU2002247672B2 (en) 2001-02-01 2002-01-31 Control device for a base station antenna

Country Status (14)

Country Link
US (2) US7031751B2 (en)
EP (2) EP1455413B1 (en)
JP (1) JP3913678B2 (en)
KR (1) KR100609205B1 (en)
CN (1) CN100372175C (en)
AT (2) ATE330337T1 (en)
AU (1) AU2002247672B2 (en)
BR (1) BRPI0203845B1 (en)
CA (1) CA2434369C (en)
DE (3) DE10104564C1 (en)
ES (2) ES2269662T3 (en)
NZ (1) NZ526457A (en)
WO (1) WO2002061877A2 (en)
ZA (1) ZA200207136B (en)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6573875B2 (en) 2001-02-19 2003-06-03 Andrew Corporation Antenna system
FR2851694B1 (en) * 2003-02-24 2005-05-20 Jaybeam Ltd ELECTRICALLY CONTROLLED ANTENNA FOR DETACHING
US6940469B2 (en) 2003-08-06 2005-09-06 Kathrein-Werke Kg Antenna arrangement
DE10336073A1 (en) * 2003-08-06 2005-03-10 Kathrein Werke Kg antenna array
US7038621B2 (en) 2003-08-06 2006-05-02 Kathrein-Werke Kg Antenna arrangement with adjustable radiation pattern and method of operation
DE10336071B3 (en) * 2003-08-06 2005-03-03 Kathrein-Werke Kg Antenna arrangement and method, in particular for their operation
DE10336072B4 (en) * 2003-08-06 2005-08-11 Kathrein-Werke Kg antenna array
US7177667B2 (en) * 2003-11-25 2007-02-13 Kmw Inc. Antenna remote control apparatus of mobile communication base station system
KR101062346B1 (en) * 2004-07-10 2011-09-05 엘지전자 주식회사 Antenna device of mobile communication terminal
US7856206B2 (en) * 2004-09-09 2010-12-21 Nextel Communications Inc. System and method for manually adjustable directional antenna
SE528015C2 (en) 2004-11-26 2006-08-08 Powerwave Technologies Sweden antenna control system
SE528018C2 (en) 2004-11-26 2006-08-08 Powerwave Technologies Sweden antenna control system
US7557675B2 (en) * 2005-03-22 2009-07-07 Radiacion Y Microondas, S.A. Broad band mechanical phase shifter
DE102005061636A1 (en) 2005-12-22 2007-06-28 Kathrein-Werke Kg Antenna for base station of mobile radio antenna, has longitudinal and/or cross bars that are length-variable in direct or indirect manner by deviation and/or bending and/or deformation and curving
US7427966B2 (en) 2005-12-28 2008-09-23 Kathrein-Werke Kg Dual polarized antenna
CN100559655C (en) * 2006-03-23 2009-11-11 京信通信技术(广州)有限公司 Adjust the control device of mobile communication antenna lower decline angle
SE529953C2 (en) * 2006-05-31 2008-01-15 Powerwave Technologies Sweden Control system for controlling the electrically set slope of an antenna
US20080186249A1 (en) * 2006-10-31 2008-08-07 Motorola, Inc. Using a protective housing and a pressurized mechanism to protect base station antennas
WO2007135204A1 (en) 2006-12-19 2007-11-29 Radiacion Y Microondas, S.A. Remote control device for controlling the angle of inclination of the radiation diagram of an antenna
US8224241B1 (en) 2007-07-05 2012-07-17 Nextel Communications Inc. System and method for antenna orientation for mobile applications
US8428511B1 (en) 2007-08-10 2013-04-23 Nextel Communications Inc. System and method for a high available and survivable communication system
CN101197468B (en) * 2007-12-10 2011-06-08 华为技术有限公司 Antenna and base station system
DE102007060083A1 (en) 2007-12-13 2009-06-18 Kathrein-Werke Kg Multiple gaps-multi bands-antenna-array has two groups provided by emitters or emitter modules, where emitters are formed for transmitting or receiving in common frequency band
CN102150325B (en) * 2008-02-11 2014-06-11 安费诺有限公司 Multi-beam antenna with multi-device control unit
DE102008053850A1 (en) 2008-10-30 2010-05-06 Kathrein-Werke Kg Antenna transmission control unit for antenna system i.e. mobile radio antenna system, has base station multiplexer circuit designed such that protocol signals are applied at high frequency feeder-sided connection
EP2340683B1 (en) 2008-10-30 2012-11-28 Kathrein-Werke KG Remote antenna installation for a plurality of base stations sharing a single hf supply line for transmitting hf, control and monitoring signals and the supply direct voltage
DE102008053851A1 (en) 2008-10-30 2010-05-06 Kathrein-Werke Kg Antenna system, in particular mobile radio antenna system and associated transmission and control device
DE102008059268A1 (en) 2008-11-27 2009-11-19 Kathrein-Werke Kg Positional recognition device for antenna, particularly mobile phone antenna, has integrated inclination sensor and global positioning system, where device is provided in control unit for adjusting electrical beam deflection with antenna
DE102008059333A1 (en) 2008-11-27 2010-06-02 Kathrein-Werke Kg GPS mast module and mobile radio system
US8217848B2 (en) * 2009-02-11 2012-07-10 Amphenol Corporation Remote electrical tilt antenna with motor and clutch assembly
DE202009001821U1 (en) 2009-02-12 2009-04-16 Kathrein-Werke Kg Antenna, in particular mobile radio antenna
KR101605860B1 (en) * 2009-05-12 2016-03-24 주식회사 에이스테크놀로지 Dove tail device in an antenna
CN101944648B (en) * 2009-07-10 2013-06-26 华为技术有限公司 Antenna mounting frame
DE102010012991B4 (en) 2010-03-26 2011-12-15 Kathrein-Werke Kg Multi-beam shaping device
US8391926B2 (en) 2010-03-26 2013-03-05 Kathrein-Werke Kg Multi-beam-shaping structure
CN102055069B (en) * 2010-11-01 2014-10-29 京信通信系统（中国）有限公司 Electric tuning antenna control system and method
CN102136630B (en) 2010-11-23 2015-06-03 华为技术有限公司 Antenna device, antenna system and electric antenna control method
DE102011009600B3 (en) 2011-01-27 2012-03-15 Kathrein-Werke Kg Mobile radio antenna with multi-beam shaping device
DE102011015572B3 (en) 2011-03-30 2012-06-28 Kathrein-Werke Kg Beam shaping device for an antenna and associated antenna
DE102011015550B4 (en) 2011-03-30 2012-10-31 Kathrein-Werke Kg Multi-beam shape control means
DE102011015551B4 (en) 2011-03-30 2012-12-20 Kathrein-Werke Kg Multi-beam shape-accessory
CN102263328B (en) * 2011-06-07 2014-09-03 华为技术有限公司 Multifrequency antenna remote control device and multifrequency antenna system
CN103151598B (en) * 2011-12-07 2015-03-04 中国电信股份有限公司 Base station antenna pitch angle adjusting device and method
US9130264B2 (en) 2012-05-09 2015-09-08 Jeffrey Gervais Apparatus for raising and lowering antennae
WO2013181824A1 (en) * 2012-06-07 2013-12-12 华为技术有限公司 Electrical tilt method, device and system
CN103872458B (en) * 2012-12-12 2016-05-25 中国移动通信集团北京有限公司 A kind of launching technique of aerial radiation wave beam and device
DE102013009224A1 (en) 2013-05-31 2014-12-04 Kathrein-Werke Kg Modular adjusting device, in particular for HF devices
DE102014002169A1 (en) * 2014-02-19 2015-08-20 Kathrein-Werke Kg Antenna, in particular mobile radio antenna
WO2016158769A1 (en) * 2015-03-31 2016-10-06 日本電業工作株式会社 Antenna and phase shift control device
JP2016195324A (en) * 2015-03-31 2016-11-17 日本電業工作株式会社 Antenna and phase shift control device
DE102015004658A1 (en) 2015-04-13 2016-10-13 Kathrein-Werke Kg Differential phase shifter assembly
EP3096393B1 (en) 2015-05-22 2018-01-24 Kathrein Werke KG Difference phase slider assembly
US10347118B2 (en) * 2015-06-04 2019-07-09 Griffin Innovation Device and method for controlling a plurality of targeted devices
DE202015105535U1 (en) 2015-10-19 2015-11-27 Kathrein Werke Kg Adjustment element for use in mobile radio antennas and mobile radio antenna with adjustment element
DE102018113101A1 (en) 2018-06-01 2019-12-05 Kathrein Se Electrically addressable coupling module, in particular for adjustable mobile radio modules
CN109579774B (en) * 2018-11-06 2021-04-23 五邑大学 Antenna downward inclination angle measurement method based on depth instance segmentation network
CN109975641B (en) * 2019-05-06 2021-01-12 南京金信智能科技有限公司 High-precision and high-efficiency antenna housing test system
WO2023146226A1 (en) * 2022-01-25 2023-08-03 주식회사 케이엠더블유 Small cell base station antenna apparatus

Family Cites Families (135)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1806755A (en) * 1931-05-26 Antenna
US1764441A (en) * 1924-08-04 1930-06-17 Hahnemann Walter Arrangement for directional transmission and reception by means of electric waves
US2041600A (en) * 1934-04-05 1936-05-19 Bell Telephone Labor Inc Radio system
US2245660A (en) * 1938-10-12 1941-06-17 Bell Telephone Labor Inc Radio system
US2272431A (en) * 1939-06-17 1942-02-10 Rca Corp Directional antenna orientation control
US2247666A (en) * 1939-08-02 1941-07-01 Bell Telephone Labor Inc Directional antenna system
US2248335A (en) * 1939-11-28 1941-07-08 Burkhart William Shearman Radio beam antenna and control means therefor
US2300576A (en) 1940-01-06 1942-11-03 Internat Telephone & Radio Mfg Loop-automatic and manual drive
US2648000A (en) 1943-10-02 1953-08-04 Us Navy Control of wave length in wave guides
US2462881A (en) * 1943-10-25 1949-03-01 John W Marchetti Antenna
US2605413A (en) * 1943-11-10 1952-07-29 Luis W Alvarez Antenna system with variable directional characteristic
US2432134A (en) 1944-06-28 1947-12-09 American Telephone & Telegraph Directional radio system
US2496920A (en) * 1944-07-29 1950-02-07 Rca Corp Phase shifter
US2583747A (en) * 1946-01-26 1952-01-29 Gordon Specialties Company Rotary antenna
US2596966A (en) * 1948-11-16 1952-05-13 Gilfillan Bros Inc Radar antenna structure
US2566897A (en) 1948-11-22 1951-09-04 Herbert G Koenig Electrical rotating apparatus for directional antennae
US2565334A (en) 1949-06-09 1951-08-21 Weingarden Herbert Antenna setting device
US2535850A (en) 1949-06-24 1950-12-26 Hammond Instr Co Radio antenna apparatus
US2540696A (en) * 1949-07-16 1951-02-06 Jr Walter J Smith Drive mechanism for adjustable antennas
US2642567A (en) * 1949-09-22 1953-06-16 Bendix Aviat Corp Control system
US2597424A (en) * 1949-11-15 1952-05-20 Thomas P Welsh Antenna orientation control
US2736854A (en) * 1949-11-25 1956-02-28 Crown Controls Company Inc Motor operated device and remote control therefor
US2599048A (en) * 1950-05-10 1952-06-03 Oscar H Dicke Antenna rotating and/or tuning apparatus
US2594115A (en) * 1950-05-22 1952-04-22 Aberney Corp Rotatably adjustable antenna
US2830292A (en) * 1950-12-29 1958-04-08 Marvin P Young Device to position a communications antenna
US2745994A (en) * 1951-05-12 1956-05-15 Crown Controls Company Inc Antenna position control means and indicator
US2711527A (en) * 1951-06-07 1955-06-21 Donald B Alexander Directional control mechanism for antennas
US2668920A (en) * 1951-08-22 1954-02-09 Edward L Barrett Antenna rotator
NL173647B (en) * 1951-11-08 Naphtachimie Sa PROCESS FOR THE PREPARATION OF CATALYSTS FOR THE POLYMERIZATION OF ALKINES, PROCESS FOR THE PREPARATION OF POLYMERS OR COPOLYMERS, AND FORMED PRODUCTS, MADE BY USING THE POLYMERS OR COPOLYMERS PREPARED AS SO.
US2836814A (en) * 1952-06-25 1958-05-27 Itt R-f phase shifter
US2773254A (en) 1953-04-16 1956-12-04 Itt Phase shifter
US3008140A (en) 1953-06-10 1961-11-07 Joseph K Rose Means for independent orientation of antennas on a mast
US2787169A (en) * 1954-01-28 1957-04-02 Robert E Farr Antenna rotating means
US2789190A (en) * 1954-05-17 1957-04-16 Statham Lab Inc Motion sensing device
US2861235A (en) 1954-06-22 1958-11-18 Cornell Dubilier Electric Servosystem control unit for antenna rotators
CH320969A (en) * 1954-07-31 1957-04-15 Patelhold Patentverwertung Microwave line with variable electrical length
US2968808A (en) * 1954-08-24 1961-01-17 Alford Andrew Steerable antenna array
US2825240A (en) * 1954-10-14 1958-03-04 Radiart Corp Hydraulic antenna rotator
US2794162A (en) * 1954-11-17 1957-05-28 Robert J Lifsey Television antenna rotating servo system
US2815501A (en) 1955-02-18 1957-12-03 Jfd Mfg Co Inc Antenna rotator system and control unit therefor
US2851620A (en) 1955-08-04 1958-09-09 Ohio Commw Eng Co Step-by-step motor for positioning television antennae
US2922941A (en) * 1955-12-21 1960-01-26 Howard W Sams & Co Inc Automatic motor control unit
US2900154A (en) 1956-03-06 1959-08-18 Walter C Schweim Manual rotator for antenna
US2931169A (en) * 1956-05-15 1960-04-05 Westinghouse Electric Corp Variable convergent-divergent exhaust nozzle
US2872631A (en) * 1956-07-02 1959-02-03 Thompson Prod Inc Rotation control system
US3032759A (en) * 1956-08-31 1962-05-01 North American Aviation Inc Conical scanning system
US2939335A (en) * 1957-06-24 1960-06-07 Braund Charles Lee Antenna rotating apparatus
US3005985A (en) 1957-09-19 1961-10-24 Seymour B Cohn Pre-programmed scanning antenna
US3032763A (en) * 1958-12-19 1962-05-01 Carlyle J Sletten Stretch array for scanning
US3205419A (en) 1960-04-25 1965-09-07 Theodore R Cartwright Antenna rotation device
US3043998A (en) * 1960-10-03 1962-07-10 Lawrence M Lunn Selective remote position control servosystem
US3248736A (en) * 1962-10-16 1966-04-26 Channel Master Corp Electrically directable multi-band antenna
US3276018A (en) 1963-05-08 1966-09-27 Jesse L Butler Phase control arrangements for a multiport system
US3316469A (en) * 1963-09-03 1967-04-25 Crown Controls Corp Plural motor remote control system
US3277481A (en) 1964-02-26 1966-10-04 Hazeltine Research Inc Antenna beam stabilizer
US3491363A (en) * 1966-02-14 1970-01-20 Lockheed Aircraft Corp Slotted waveguide antenna with movable waveguide ridge for scanning
US3438035A (en) * 1966-08-08 1969-04-08 Itt Pencil beam frequency/phase scanning system
US3508274A (en) * 1966-12-14 1970-04-21 Raymond B Kesler Motor driven portable dipole antenna
US3527993A (en) 1968-02-12 1970-09-08 Jerrold Electronics Corp Solid state motor driven antenna rotator control circuit
US3728733A (en) * 1972-02-24 1973-04-17 J Robinson Beam antenna selectively oriented to vertical or horizontal position
US3826964A (en) * 1973-06-28 1974-07-30 Nasa Digital servo controller
US3864689A (en) * 1973-08-02 1975-02-04 David W Young Hybrid scan antenna
US3886559A (en) * 1973-12-20 1975-05-27 Milton Spirt Remotely operated tv receiver antennae
US3886560A (en) * 1974-05-31 1975-05-27 Tandy Corp Antenna swivel mount
US3969729A (en) * 1975-03-17 1976-07-13 International Telephone And Telegraph Corporation Network-fed phased array antenna system with intrinsic RF phase shift capability
US4241352A (en) 1976-09-15 1980-12-23 Ball Brothers Research Corporation Feed network scanning antenna employing rotating directional coupler
US4129872A (en) 1976-11-04 1978-12-12 Tull Aviation Corporation Microwave radiating element and antenna array including linear phase shift progression angular tilt
US4101902A (en) * 1976-11-10 1978-07-18 Thomson-Csf Electronic scanning antenna
US4077000A (en) * 1977-01-13 1978-02-28 Grubbs Jerry A Directional antenna azimuth control system
US4163235A (en) * 1977-08-29 1979-07-31 Grumman Aerospace Corporation Satellite system
US4263539A (en) * 1977-10-04 1981-04-21 Zenith Radio Corporation Automatic antenna positioning apparatus
US4335388A (en) * 1979-02-21 1982-06-15 Ford Aerospace & Communications Corp. Null control of multiple beam antenna
US4314250A (en) * 1979-08-03 1982-02-02 Communications Satellite Corporation Intermodulation product suppression by antenna processing
US4301397A (en) 1980-04-24 1981-11-17 Cornell-Dubilier Electric Corporation DC Antenna rotator system
US4316195A (en) * 1980-09-19 1982-02-16 The United States Of America As Represented By The Secretary Of The Army Rotating dual frequency range antenna system
US4460897A (en) 1981-04-02 1984-07-17 Bell Telephone Laboratories, Incorporated Scanning phased array antenna system
US4413263A (en) 1981-06-11 1983-11-01 Bell Telephone Laboratories, Incorporated Phased array antenna employing linear scan for wide angle orbital arc coverage
US4427984A (en) * 1981-07-29 1984-01-24 General Electric Company Phase-variable spiral antenna and steerable arrays thereof
US4467328A (en) 1981-10-26 1984-08-21 Westinghouse Electric Corp. Radar jammer with an antenna array of pseudo-randomly spaced radiating elements
US4446463A (en) * 1982-02-24 1984-05-01 The United States Of America As Represented By The Secretary Of The Navy Coaxial waveguide commutation feed network for use with a scanning circular phased array antenna
US4635062A (en) * 1982-03-01 1987-01-06 Raytheon Company Transceiver element for phased array antenna
US4496890A (en) * 1982-03-11 1985-01-29 Gerard A. Wurdack & Associates, Inc. Antenna rotator controller
US4532518A (en) 1982-09-07 1985-07-30 Sperry Corporation Method and apparatus for accurately setting phase shifters to commanded values
US4542326A (en) 1982-10-08 1985-09-17 Heath Company Automatic antenna positioning system
US4543583A (en) 1983-06-06 1985-09-24 Gerard A. Wurdack & Associates, Inc. Dipole antenna formed of coaxial cable
US4652887A (en) * 1983-12-16 1987-03-24 The General Electric Company P.L.C. Antenna drive
US4564824A (en) * 1984-03-30 1986-01-14 Microwave Applications Group Adjustable-phase-power divider apparatus
US4570134A (en) * 1984-04-19 1986-02-11 Rca Corporation Compact hybrid providing quadrature phase relation between two outputs
US4575697A (en) * 1984-06-18 1986-03-11 Sperry Corporation Electrically controlled phase shifter
US4602227A (en) 1984-07-30 1986-07-22 Rca Corporation Coaxial LC phase-shifter for phase-controlled television broadcast switching circuit
US4617572A (en) 1984-08-14 1986-10-14 Albert Hugo Television dish antenna mounting structure
US4616195A (en) 1985-03-08 1986-10-07 Hughes Aircraft Company Coaxial phase shifter for transverse electromagnetic transmission line
EP0196607B1 (en) * 1985-03-25 1991-04-24 Kabushiki Kaisha Toshiba A satellite broadcasting receiving system
FR2581254B1 (en) 1985-04-30 1988-09-16 Onera (Off Nat Aerospatiale) MICROWAVE DEPHASER, ESPECIALLY MILLIMETER WAVE, WITH PIEZOELECTRIC CONTROL AND ANTENNAS USING THE SAME
US4717918A (en) * 1985-08-23 1988-01-05 Harris Corporation Phased array antenna
GB2181304B (en) 1985-10-03 1989-09-27 Gen Electric Plc Antenna feed polariser
US4694773A (en) 1986-03-07 1987-09-22 Jgb Industries, Inc. Remote control tilting system for raising and lowering radar and radio arch for boats
GB8613322D0 (en) * 1986-06-02 1986-07-09 British Broadcasting Corp Array antenna & element
FR2706680B1 (en) * 1986-07-04 1995-09-01 Onera (Off Nat Aerospatiale) Microwave microstrip and suspended dielectric phase shifter, and application to lobe scanning antenna arrays.
US4814774A (en) * 1986-09-05 1989-03-21 Herczfeld Peter R Optically controlled phased array system and method
US4717930A (en) * 1986-10-14 1988-01-05 Wheeler Alton D Instant photography with superimposed graphics
SE458569B (en) * 1987-02-25 1989-04-10 Erik Eklund ROTATOR DEVICE FOR ANTENNA MASTER
US4791428A (en) 1987-05-15 1988-12-13 Ray J. Hillenbrand Microwave receiving antenna array having adjustable null direction
US4804899A (en) * 1987-05-18 1989-02-14 Gerard A. Wurdack & Associates, Inc. Antenna rotator controllers and conversion systems therefor
US4755778A (en) 1987-06-12 1988-07-05 Sage Laboratories, Inc. Microwave apparatus
US4815774A (en) * 1987-07-24 1989-03-28 Frank Correnti Universal dead bolt
US4941200A (en) * 1987-08-03 1990-07-10 Orion Industries, Inc. Booster
US5281974A (en) * 1988-01-11 1994-01-25 Nec Corporation Antenna device capable of reducing a phase noise
US5021798A (en) * 1988-02-16 1991-06-04 Trw Inc. Antenna with positionable reflector
US4788515A (en) 1988-02-19 1988-11-29 Hughes Aircraft Company Dielectric loaded adjustable phase shifting apparatus
US5181042A (en) * 1988-05-13 1993-01-19 Yagi Antenna Co., Ltd. Microstrip array antenna
US4843355A (en) * 1988-06-14 1989-06-27 Colby Instruments, Inc. Programmable mechanical delay line
FR2651609B1 (en) * 1989-09-01 1992-01-03 Thomson Csf POINT CONTROL FOR AN ELECTRONIC SCANNING ANTENNA SYSTEM AND BEAM FORMATION THROUGH THE CALCULATION.
JP2569868B2 (en) * 1990-02-26 1997-01-08 三菱電機株式会社 Antenna device
US5099247A (en) * 1990-12-14 1992-03-24 General Electric Company Electronic steering of pattern of an antenna system
FI91344C (en) * 1991-03-05 1994-06-10 Nokia Telecommunications Oy Cellular radio network, base station and method for regionally adjusting traffic capacity in a cellular radio network
US5214364A (en) * 1991-05-21 1993-05-25 Zenith Data Systems Corporation Microprocessor-based antenna rotor controller
US5303240A (en) * 1991-07-08 1994-04-12 Motorola, Inc. Telecommunications system using directional antennas
US5281975A (en) * 1991-10-03 1994-01-25 J.G.S. Engineering Inc. Base support for movable antenna
JP2866775B2 (en) * 1991-12-26 1999-03-08 三星電子株式会社 Antenna moving device and method
CA2097122A1 (en) * 1992-06-08 1993-12-09 James Hadzoglou Adjustable beam tilt antenna
US5488737A (en) * 1992-11-17 1996-01-30 Southwestern Bell Technology Resources, Inc. Land-based wireless communications system having a scanned directional antenna
EP0647983A3 (en) * 1993-08-12 1995-06-28 Northern Telecom Ltd Base station antenna arrangement.
EP0789938B1 (en) * 1994-11-04 2003-11-12 Andrew Corporation An antenna control system
AU5969896A (en) * 1995-06-07 1996-12-30 International Language Engineering Corporation Machine assisted translation tools
US6188373B1 (en) * 1996-07-16 2001-02-13 Metawave Communications Corporation System and method for per beam elevation scanning
JPH1098899A (en) * 1996-09-24 1998-04-14 Hitachi Ltd Stepping motor
US5917455A (en) * 1996-11-13 1999-06-29 Allen Telecom Inc. Electrically variable beam tilt antenna
JPH10229362A (en) * 1997-02-17 1998-08-25 Fujitsu Ltd Radio base station equipment
US5983071A (en) * 1997-07-22 1999-11-09 Hughes Electronics Corporation Video receiver with automatic satellite antenna orientation
KR100328029B1 (en) * 1997-09-05 2002-06-24 이구택 A Method of Refining Melts of Ultra Low Carbon Steels
US5905462A (en) * 1998-03-18 1999-05-18 Lucent Technologies, Inc. Steerable phased-array antenna with series feed network
US6345243B1 (en) * 1998-05-27 2002-02-05 Lionbridge Technologies, Inc. System, method, and product for dynamically propagating translations in a translation-memory system
FR2790142A1 (en) * 1999-02-24 2000-08-25 France Telecom ADJUSTABLE TILT ANTENNA
US6239744B1 (en) * 1999-06-30 2001-05-29 Radio Frequency Systems, Inc. Remote tilt antenna system

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