NO129316B - - Google Patents

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Publication number
NO129316B
NO129316B NO02300/70A NO230070A NO129316B NO 129316 B NO129316 B NO 129316B NO 02300/70 A NO02300/70 A NO 02300/70A NO 230070 A NO230070 A NO 230070A NO 129316 B NO129316 B NO 129316B
Authority
NO
Norway
Prior art keywords
hole
nut
head
locking
bore
Prior art date
Application number
NO02300/70A
Other languages
English (en)
Norwegian (no)
Inventor
Donald Woodward O Mc
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Publication of NO129316B publication Critical patent/NO129316B/no

Links

Classifications

    • 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
    • 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

Landscapes

  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Dowels (AREA)
NO02300/70A 1969-07-01 1970-06-12 NO129316B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83822669A 1969-07-01 1969-07-01

Publications (1)

Publication Number Publication Date
NO129316B true NO129316B (xx) 1974-03-25

Family

ID=25276587

Family Applications (1)

Application Number Title Priority Date Filing Date
NO02300/70A NO129316B (xx) 1969-07-01 1970-06-12

Country Status (7)

Country Link
US (1) US3587110A (xx)
JP (1) JPS5019027B1 (xx)
DE (1) DE2014939C3 (xx)
FR (1) FR2050408B1 (xx)
GB (1) GB1293459A (xx)
NO (1) NO129316B (xx)
SE (1) SE357106B (xx)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818386A (en) * 1967-04-03 1974-06-18 Texas Instruments Inc Solid-state modular microwave system
US3681769A (en) * 1970-07-30 1972-08-01 Itt Dual polarized printed circuit dipole antenna array
US3691563A (en) * 1970-12-11 1972-09-12 Motorola Inc Dual band stripline antenna
US3771075A (en) * 1971-05-25 1973-11-06 Harris Intertype Corp Microstrip to microstrip transition
US3750185A (en) * 1972-01-18 1973-07-31 Westinghouse Electric Corp Dipole antenna array
US3771070A (en) * 1972-12-22 1973-11-06 Us Air Force Stripline-to-two-conductor balun
US3854140A (en) * 1973-07-25 1974-12-10 Itt Circularly polarized phased antenna array
US3887925A (en) * 1973-07-31 1975-06-03 Itt Linearly polarized phased antenna array
US4233607A (en) * 1977-10-28 1980-11-11 Ball Corporation Apparatus and method for improving r.f. isolation between adjacent antennas
US4197860A (en) * 1977-11-21 1980-04-15 Rca Corporation Hyperthermia applicator
DE2921856C2 (de) * 1979-05-30 1985-09-12 Siemens AG, 1000 Berlin und 8000 München Richtantenne aus zwei eine strahlende Doppelleitung bildenden Streifenleitern und Gruppenantenne unter Verwendung mehrerer derartiger Richtantennen
FR2487588A1 (fr) * 1980-07-23 1982-01-29 France Etat Doublets replies en plaques pour tres haute frequence et reseaux de tels doublets
US4360741A (en) * 1980-10-06 1982-11-23 The Boeing Company Combined antenna-rectifier arrays for power distribution systems
FR2523376A1 (fr) * 1982-03-12 1983-09-16 Labo Electronique Physique Element rayonnant ou recepteur de signaux hyperfrequences a polarisations circulaires gauche et droite et antenne plane comprenant un reseau de tels elements juxtaposes
US4513292A (en) * 1982-09-30 1985-04-23 Rca Corporation Dipole radiating element
US4498085A (en) * 1982-09-30 1985-02-05 Rca Corporation Folded dipole radiating element
DE3427629A1 (de) * 1984-07-26 1986-01-30 Siemens AG, 1000 Berlin und 8000 München Ringantenne in gedruckter schaltungstechnik
JPH0720008B2 (ja) * 1986-02-25 1995-03-06 松下電工株式会社 平面アンテナ
US4758843A (en) * 1986-06-13 1988-07-19 General Electric Company Printed, low sidelobe, monopulse array antenna
GB8613322D0 (en) * 1986-06-02 1986-07-09 British Broadcasting Corp Array antenna & element
US4782345A (en) * 1986-07-29 1988-11-01 Amtech Corporation Transponder antenna
JPS6365703A (ja) * 1986-09-05 1988-03-24 Matsushita Electric Works Ltd 平面アンテナ
KR900009111B1 (ko) * 1986-11-07 1990-12-22 야기 안테나 가부시기가이샤 필름형 안테나 장치
JPH01157603A (ja) * 1987-12-15 1989-06-20 Matsushita Electric Works Ltd 平面アンテナ
US4816839A (en) * 1987-12-18 1989-03-28 Amtech Corporation Transponder antenna
GB2235587A (en) * 1989-07-11 1991-03-06 Volkswagen Ag Janus antenna arrangement
DE4021167A1 (de) * 1989-07-11 1991-01-24 Volkswagen Ag Einrichtung mit zwei mikrowellenmoduln fuer eine nach dem doppler-prinzip arbeitende vorrichtung zur geschhwindigkeits- und/oder wegstreckenmessung
IT1231653B (it) * 1989-07-21 1991-12-18 Selenia Ind Elettroniche Struttura integrata con elementi radianti e reti di divisioni per antenne radar
FR2662026B1 (fr) * 1990-05-11 1992-07-10 Thomson Csf Antenne orientable plane, fonctionnant en micro-ondes.
US5229782A (en) * 1991-07-19 1993-07-20 Conifer Corporation Stacked dual dipole MMDS feed
US5534882A (en) * 1994-02-03 1996-07-09 Hazeltine Corporation GPS antenna systems
US5418541A (en) * 1994-04-08 1995-05-23 Schroeder Development Planar, phased array antenna
US5563613A (en) * 1994-04-08 1996-10-08 Schroeder Development Planar, phased array antenna
US5936579A (en) * 1994-06-09 1999-08-10 Zakrytoe Aktsionernoe Obschestvo Flant Planar antenna array and microstrip radiating element for planar antenna array
GB9517241D0 (en) * 1995-08-23 1995-10-25 Philips Electronics Uk Ltd Printed antenna
CA2241128A1 (en) * 1997-06-30 1998-12-30 Sony International (Europe) Gmbh Wide band printed phase array antenna for microwave and mm-wave applications
EP0889543A1 (en) * 1997-06-30 1999-01-07 Sony International (Europe) GmbH Wide band printed dipole antenna for microwave and mm-wave applications
EP0889542A1 (en) * 1997-06-30 1999-01-07 Sony International (Europe) GmbH Wide band printed phase array antenna for microwave and mm-wave applications
EP0973229B1 (en) * 1998-06-18 2005-05-18 Sony International (Europe) GmbH Third resonance antenna
US6356245B2 (en) * 1999-04-01 2002-03-12 Space Systems/Loral, Inc. Microwave strip transmission lines, beamforming networks and antennas and methods for preparing the same
TW578334B (en) * 2000-07-14 2004-03-01 Hon Hai Prec Ind Co Ltd Planar printed antenna
GB0211109D0 (en) * 2002-05-15 2002-06-26 Antenova Ltd Dielectric resonator antenna array feed mechanism
KR100526585B1 (ko) * 2002-05-27 2005-11-08 삼성탈레스 주식회사 이중 편파 특성을 갖는 평판형 안테나
US7683836B2 (en) 2007-06-13 2010-03-23 World Properties, Inc. Antenna with thermally transferred element
WO2012078985A1 (en) * 2010-12-10 2012-06-14 Northrop Grumman Systems Corporation Low mass foam electrical structures
CN104393406B (zh) * 2014-11-20 2017-07-14 上海无线电设备研究所 一种单脉冲阵列天线
TWI568079B (zh) * 2015-07-17 2017-01-21 緯創資通股份有限公司 天線陣列
CN108475844B (zh) * 2017-04-21 2020-10-30 深圳市大疆创新科技有限公司 天线、无人机的地面控制系统以及无人机系统
RU2727348C1 (ru) * 2019-04-26 2020-07-21 Акционерное общество "Всероссийский научно-исследовательский институт радиотехники" Полосковая щелевая линейная антенная решетка

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762045A (en) * 1952-10-08 1956-09-04 Internat Telephone And Telepho Antenna feed system
BE542180A (xx) * 1953-01-21
US2877427A (en) * 1955-10-11 1959-03-10 Sanders Associates Inc Parallel transmission line circuit
US2962716A (en) * 1957-06-21 1960-11-29 Itt Antenna array
FR1336481A (fr) * 1962-09-06 1963-08-30 Rohde & Schwarz Ohg Champ d'antenne

Also Published As

Publication number Publication date
DE2014939C3 (de) 1981-09-03
SE357106B (xx) 1973-06-12
DE2014939A1 (de) 1971-01-14
DE2014939B2 (de) 1980-11-27
GB1293459A (en) 1972-10-18
US3587110A (en) 1971-06-22
FR2050408B1 (xx) 1974-03-15
FR2050408A1 (xx) 1971-04-02
JPS5019027B1 (xx) 1975-07-03

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