JPH0626285B2 - 吸収材でライニングされた円錐フイード付き反射型マイクロ波アンテナ - Google Patents

吸収材でライニングされた円錐フイード付き反射型マイクロ波アンテナ

Info

Publication number
JPH0626285B2
JPH0626285B2 JP59217212A JP21721284A JPH0626285B2 JP H0626285 B2 JPH0626285 B2 JP H0626285B2 JP 59217212 A JP59217212 A JP 59217212A JP 21721284 A JP21721284 A JP 21721284A JP H0626285 B2 JPH0626285 B2 JP H0626285B2
Authority
JP
Japan
Prior art keywords
conical
absorbent material
conical feed
plane
antenna
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
JP59217212A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60103804A (ja
Inventor
エム ノツプ チヤールス
エル オスタータツグ エドワード
チエン ユクブン
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.)
Commscope Technologies LLC
Original Assignee
Andrew LLC
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 Andrew LLC filed Critical Andrew LLC
Publication of JPS60103804A publication Critical patent/JPS60103804A/ja
Publication of JPH0626285B2 publication Critical patent/JPH0626285B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01Q19/10—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 reflecting surfaces
    • H01Q19/12—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 reflecting surfaces wherein the surfaces are concave
    • H01Q19/13—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 reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H01Q19/132—Horn reflector antennas; Off-set feeding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/001—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems for modifying the directional characteristic of an aerial

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)
JP59217212A 1983-10-17 1984-10-16 吸収材でライニングされた円錐フイード付き反射型マイクロ波アンテナ Expired - Lifetime JPH0626285B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54239683A 1983-10-17 1983-10-17
US542396 1983-10-17

Publications (2)

Publication Number Publication Date
JPS60103804A JPS60103804A (ja) 1985-06-08
JPH0626285B2 true JPH0626285B2 (ja) 1994-04-06

Family

ID=24163654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59217212A Expired - Lifetime JPH0626285B2 (ja) 1983-10-17 1984-10-16 吸収材でライニングされた円錐フイード付き反射型マイクロ波アンテナ

Country Status (5)

Country Link
EP (1) EP0140598B1 (fr)
JP (1) JPH0626285B2 (fr)
BR (1) BR8405210A (fr)
CA (1) CA1223345A (fr)
DE (1) DE3476950D1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5317328A (en) * 1984-04-02 1994-05-31 Gabriel Electronics Incorporated Horn reflector antenna with absorber lined conical feed
GB9006752D0 (en) * 1990-03-27 1990-05-23 Ferguson Ltd Microwave antenna unit
JP3006602U (ja) * 1994-07-13 1995-01-31 ダイワ精工株式会社 魚釣用両軸受型リール

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012738A (en) * 1961-01-31 1977-03-15 The United States Of America As Represented By The Secretary Of The Navy Combined layers in a microwave radiation absorber
US3936837A (en) * 1975-02-25 1976-02-03 The United States Of America As Represented By The Secretary Of The Navy Corrugated horn fed offset paraboloidal reflector
FR2396435A1 (fr) * 1977-06-28 1979-01-26 Thomson Csf Antenne a grand decouplage angulaire et a grande purete de polarisation
US4282530A (en) * 1979-12-26 1981-08-04 Bell Telephone Laboratories, Incorporated Cylindrical paraboloid weather cover for a horn reflector antenna with wave absorbing means
US4410892A (en) * 1981-05-26 1983-10-18 Andrew Corporation Reflector-type microwave antennas with absorber lined conical feed
US4423422A (en) * 1981-08-10 1983-12-27 Andrew Corporation Diagonal-conical horn-reflector antenna

Also Published As

Publication number Publication date
EP0140598B1 (fr) 1989-03-01
DE3476950D1 (en) 1989-04-06
BR8405210A (pt) 1985-08-27
JPS60103804A (ja) 1985-06-08
CA1223345A (fr) 1987-06-23
EP0140598A1 (fr) 1985-05-08

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term