EP0391634B1 - Mikrostreifenleitungsantenne mit parasitären Elementen - Google Patents

Mikrostreifenleitungsantenne mit parasitären Elementen Download PDF

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Publication number
EP0391634B1
EP0391634B1 EP90303494A EP90303494A EP0391634B1 EP 0391634 B1 EP0391634 B1 EP 0391634B1 EP 90303494 A EP90303494 A EP 90303494A EP 90303494 A EP90303494 A EP 90303494A EP 0391634 B1 EP0391634 B1 EP 0391634B1
Authority
EP
European Patent Office
Prior art keywords
antenna
wavelength
approximately
center
elements
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.)
Expired - Lifetime
Application number
EP90303494A
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English (en)
French (fr)
Other versions
EP0391634A1 (de
Inventor
Nunzio M. Cavallaro
John F. Toth
Cleo J. Alexander
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.)
Raytheon Co
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Raytheon Co
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Filing date
Publication date
Application filed by Raytheon Co filed Critical Raytheon Co
Publication of EP0391634A1 publication Critical patent/EP0391634A1/de
Application granted granted Critical
Publication of EP0391634B1 publication Critical patent/EP0391634B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/005—Patch antenna using one or more coplanar parasitic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/285—Aircraft wire antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
    • H01Q19/30—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Claims (4)

  1. Plattenantenne, enthaltend:
       eine Mehrzahl von Antennenelementen (30, 32, 34, 36) die in einer Reihe in einer ersten Richtung auf einer Bezugsoberfläche angeordnet sind, wobei jedes der Antennenelemente (30, 32, 34, 36) ein Zentrum, eine Breite und eine Länge aufweist, wobei die Längen in der genannten ersten Richtung und die Breiten senkrecht zu der genannten ersten Richtung ausgerichtet sind und die Antennenelemente ein aktives Element (30), mindestens ein Reflektorelement (32) und mindestens ein Richtelement (34) umfassen, und die Bezugsoberfläche eine erste Oberfläche eines dielektrischen Bauteils (28) ist, das gegenüberliegend der ersten Oberfläche eine zweite Oberfläche besitzt, die einen elektrisch leitfähigen Belag (26) trägt,
    dadurch gekennzeichnet, daß das aktive Element ein rechteckiges Plattenstrahlerelement (30) ist, das eine Länge und eine Breite zwischen 0,3 und 0,5 einer Wellenlänge eines von ihm abzustrahlenden Hochfrequenzenergiestrahles ist, daß das Reflektorelement (32) eine Breite von annähernd 0,494 der Wellenlänge, eine Länge annähernd 0,304 der Wellenlänge und einen Abstand seines Zentrums von dem Zentrum des Plattenstrahlerelementes (30) von annähernd 0,570 der Wellenlänge hat, daß das genannte Richtelement (34) eine Breite von annähernd 0,266 der Wellenlänge, eine Länge von annähernd 0,114 der Wellenlänge und einen Abstand seines Zentrums von dem Zentrum des Plattenstrahlerelementes (30) von annähernd 0,456 der Wellenlänge hat, und daß der elektrisch leitfähige Belag (26) sich unterhalb sämtlichen Antennenelementen (30, 32, 34, 36) erstreckt, derart, daß im Betrieb der genannte Hochfrequenzenergiestrahl in einer Richtung schräg zu der Bezugsoberfläche unter einem Winkel von annähernd 20° zu einer normalen der Bezugsoberfläche abgestrahlt wird.
  2. Antenne nach Anspruch 1, dadurch gekennzeichnet, daß ein Reflektorelement (32) und zwei Richtelemente (34, 36) vorgesehen sind, wobei das zweite Richtelement (36) eine Breite von annähernd 0,266 der Wellenlänge, eine Länge von annähernd 0,114 der Wellenlänge und einen Abstand seines Zentrums von dem Zentrum des genannten einen Richtelementes (34) von annähernd 0,228 der Wellenlänge hat.
  3. Antenne nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß ein hohen thermischen Schutz gewährendes Fenster (50) an der ersten Oberfläche des dielektrischen Bauteils (28) befestigt ist.
  4. Antenne nach Anspruch 3, dadurch gekennzeichnet, daß Mittel vorgesehen sind, um das dielektrische Bauteil (28) zusammen mit den Antennenelementen (30, 32, 34, 36) und das hohen thermischen Schutz gewährende Fenster (50) in einer Offnung zu montieren, die hierfür in einem Lenkflugkörper vorgesehen ist, so daß der Hochfrequenzenergiestrahl durch die genannte Öffnung austreten kann.
EP90303494A 1989-04-03 1990-04-02 Mikrostreifenleitungsantenne mit parasitären Elementen Expired - Lifetime EP0391634B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US332145 1981-12-18
US33214589A 1989-04-03 1989-04-03

Publications (2)

Publication Number Publication Date
EP0391634A1 EP0391634A1 (de) 1990-10-10
EP0391634B1 true EP0391634B1 (de) 1995-06-21

Family

ID=23296898

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90303494A Expired - Lifetime EP0391634B1 (de) 1989-04-03 1990-04-02 Mikrostreifenleitungsantenne mit parasitären Elementen

Country Status (2)

Country Link
EP (1) EP0391634B1 (de)
DE (1) DE69020215T2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10356395A1 (de) * 2003-12-03 2005-09-15 Eads Deutschland Gmbh Außenstruktur-konforme Antenne in einer Trägerstruktur eines Fahrzeugs
KR102031840B1 (ko) * 2018-05-30 2019-10-14 국방과학연구소 유도탄 장치의 위성항법 안테나 구조체

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239785A1 (de) * 1992-11-26 1994-06-01 Forschungsgesellschaft Fuer In Gruppenantenne in Streifenleitertechnik
DE19523694A1 (de) * 1995-06-29 1997-01-02 Fuba Automotive Gmbh Planarantenne
SE519118C2 (sv) * 1997-07-23 2003-01-14 Allgon Ab Antennanordning för mottagande och/eller utsändning av dubbelpolariserande elektromagnetiska vågor
GB2445592B (en) * 2007-01-12 2012-01-04 E2V Tech Uk Ltd Antenna structure
US20110260925A1 (en) * 2010-04-23 2011-10-27 Laurian Petru Chirila Multiband internal patch antenna for mobile terminals
DE102012112218A1 (de) * 2012-12-13 2014-07-10 Endress + Hauser Gmbh + Co. Kg Füllstandsmessgerät
CN110165406B (zh) * 2019-06-27 2024-03-22 中国电子科技集团公司第五十四研究所 一种方向图可重构天线单元及相控阵
EP3819985B1 (de) 2019-11-08 2024-04-24 Carrier Corporation Mikrostreifen-patch-antenne mit erhöhter bandbreite
CN115882225A (zh) * 2022-11-10 2023-03-31 星启空间(南通)通信设备有限公司 一种导弹载体及弹载天线

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577196A (en) * 1968-11-25 1971-05-04 Eugene F Pereda Rollable slot antenna
US3713162A (en) * 1970-12-18 1973-01-23 Ball Brothers Res Corp Single slot cavity antenna assembly
DE2138384C2 (de) * 1971-07-31 1982-10-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Yagi-Antenne in Streifenleitertechnik
FR2455291A1 (fr) * 1979-04-26 1980-11-21 Thomson Csf Systeme interrogateur aeroporte
US4304603A (en) * 1980-08-11 1981-12-08 Corning Glass Works Glass-ceramic compositions designed for radomes

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
An Introduction to Antenna Theory, H. Wright, 1987, Bernard Barnani (Publishing), London, GB. *
INTERNATIONAL SYMPOSIUM DIGEST ANTENNAS AND PROPAGATION vol. II, IEEE CATALOG no. 89- 84327, June 26-30 1989, San Jose, California, US; J.HUANG:"Planar microstrip yari array antenna" *
The Services Textbook of Radio, vol.5, H. M. Stationary Office, London, GB. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10356395A1 (de) * 2003-12-03 2005-09-15 Eads Deutschland Gmbh Außenstruktur-konforme Antenne in einer Trägerstruktur eines Fahrzeugs
KR102031840B1 (ko) * 2018-05-30 2019-10-14 국방과학연구소 유도탄 장치의 위성항법 안테나 구조체

Also Published As

Publication number Publication date
EP0391634A1 (de) 1990-10-10
DE69020215D1 (de) 1995-07-27
DE69020215T2 (de) 1996-02-29

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