KR100896113B1 - 초점이 중앙에 있는 리플렉터 안테나의 급전장치 - Google Patents

초점이 중앙에 있는 리플렉터 안테나의 급전장치 Download PDF

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Publication number
KR100896113B1
KR100896113B1 KR1020037013703A KR20037013703A KR100896113B1 KR 100896113 B1 KR100896113 B1 KR 100896113B1 KR 1020037013703 A KR1020037013703 A KR 1020037013703A KR 20037013703 A KR20037013703 A KR 20037013703A KR 100896113 B1 KR100896113 B1 KR 100896113B1
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South Korea
Prior art keywords
dielectric
waveguide
field transformer
center
reflector antenna
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Expired - Fee Related
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KR1020037013703A
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English (en)
Korean (ko)
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KR20040004593A (ko
Inventor
이. 뵈트첼 프랭크
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이. 뵈트첼 프랭크
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Publication of KR20040004593A publication Critical patent/KR20040004593A/ko
Application granted granted Critical
Publication of KR100896113B1 publication Critical patent/KR100896113B1/ko
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    • 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
    • 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
    • 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

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
KR1020037013703A 2001-04-21 2002-04-19 초점이 중앙에 있는 리플렉터 안테나의 급전장치 Expired - Fee Related KR100896113B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20107294U DE20107294U1 (de) 2001-04-21 2001-04-21 Anordnung zur Erregung einer zentralfokussierten Reflektorantenne
DE20107294.7 2001-04-21
PCT/DE2002/001511 WO2002087018A1 (de) 2001-04-21 2002-04-19 Anordnung zur erregung einer zentralfokussierten reflektorantenne

Publications (2)

Publication Number Publication Date
KR20040004593A KR20040004593A (ko) 2004-01-13
KR100896113B1 true KR100896113B1 (ko) 2009-05-07

Family

ID=7956297

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020037013703A Expired - Fee Related KR100896113B1 (ko) 2001-04-21 2002-04-19 초점이 중앙에 있는 리플렉터 안테나의 급전장치

Country Status (15)

Country Link
US (1) US6876335B2 (enExample)
EP (1) EP1384287B1 (enExample)
JP (1) JP2004527178A (enExample)
KR (1) KR100896113B1 (enExample)
CN (1) CN100376059C (enExample)
AT (1) ATE272902T1 (enExample)
CA (1) CA2444948C (enExample)
DE (3) DE20107294U1 (enExample)
DK (1) DK1384287T3 (enExample)
ES (1) ES2225791T3 (enExample)
HR (1) HRP20030859B1 (enExample)
IL (2) IL158492A0 (enExample)
NO (1) NO326863B1 (enExample)
PT (1) PT1384287E (enExample)
WO (1) WO2002087018A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7301504B2 (en) 2004-07-14 2007-11-27 Ems Technologies, Inc. Mechanical scanning feed assembly for a spherical lens antenna
DE102007007707A1 (de) * 2007-02-13 2008-08-21 Häßner, Katrin Anordnung zur Beeinflussung der Strahlungscharakteristik einer Reflektorantenne, insbesondere einer zentral fokussierten Reflektorantenne
CN110739551B (zh) * 2019-10-29 2021-09-28 Oppo广东移动通信有限公司 阵列透镜、透镜天线和电子设备
EP4428502A1 (de) * 2023-03-07 2024-09-11 VEGA Grieshaber KG Hohlleiter bestehend aus zwei halbschalen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01264004A (ja) * 1988-04-14 1989-10-20 Maspro Denkoh Corp ２周波受信アンテナ
WO1990006002A1 (en) 1988-11-14 1990-05-31 Motson & Company Limited Microwave signal receiving apparatus
DE4223138A1 (de) * 1991-12-21 1993-06-24 Telefunken Systemtechnik Doppelreflektorantenne
WO1999063624A1 (en) * 1998-06-02 1999-12-09 Cambridge Industries Limited Antenna feed and a reflector antenna system and a low noise (lnb) receiver, both with such an antenna feed

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US451969A (en) * 1891-05-12 Lock-hinge
US91371A (en) * 1869-06-15 Improvement in fur collars
US684952A (en) * 1899-02-27 1901-10-22 Us Electric Signal Company Street-railway signaling system.
US812096A (en) * 1905-03-27 1906-02-06 Union Tank Line Company Railroad tank-car.
US3618090A (en) * 1960-04-05 1971-11-02 Us Navy Radar
BE790507A (fr) * 1971-10-26 1973-04-25 Emerson Electric Co Robinet a gaz
US3911440A (en) * 1971-11-08 1975-10-07 Mitsubishi Electric Corp Antenna feed system
US4274097A (en) * 1975-03-25 1981-06-16 The United States Of America As Represented By The Secretary Of The Navy Embedded dielectric rod antenna
US4554552A (en) * 1981-12-21 1985-11-19 Gamma-F Corporation Antenna feed system with closely coupled amplifier
US4684952A (en) * 1982-09-24 1987-08-04 Ball Corporation Microstrip reflectarray for satellite communication and radar cross-section enhancement or reduction
US4673945A (en) * 1984-09-24 1987-06-16 Alpha Industries, Inc. Backfire antenna feeding
EP0527569A1 (en) 1991-07-29 1993-02-17 Gec-Marconi Limited Microwave antenna
US5451969A (en) * 1993-03-22 1995-09-19 Raytheon Company Dual polarized dual band antenna
US5812096A (en) * 1995-10-10 1998-09-22 Hughes Electronics Corporation Multiple-satellite receive antenna with siamese feedhorn
GB2314688A (en) 1996-06-26 1998-01-07 Marconi Gec Ltd Hollow waveguide antenna
EP0859427B1 (en) * 1997-02-14 2006-06-21 Andrew A.G. Dual-reflector microwave antenna
US6091371A (en) * 1997-10-03 2000-07-18 Motorola, Inc. Electronic scanning reflector antenna and method for using same
US6047718A (en) * 1999-04-01 2000-04-11 Emersonelectric Co. Solenoid valve having coaxial armatures in a single coil design

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01264004A (ja) * 1988-04-14 1989-10-20 Maspro Denkoh Corp ２周波受信アンテナ
WO1990006002A1 (en) 1988-11-14 1990-05-31 Motson & Company Limited Microwave signal receiving apparatus
DE4223138A1 (de) * 1991-12-21 1993-06-24 Telefunken Systemtechnik Doppelreflektorantenne
WO1999063624A1 (en) * 1998-06-02 1999-12-09 Cambridge Industries Limited Antenna feed and a reflector antenna system and a low noise (lnb) receiver, both with such an antenna feed

Also Published As

Publication number Publication date
DE20107294U1 (de) 2001-08-23
KR20040004593A (ko) 2004-01-13
ATE272902T1 (de) 2004-08-15
NO20034685L (no) 2003-11-28
NO20034685D0 (no) 2003-10-20
CA2444948C (en) 2010-03-16
CN1520630A (zh) 2004-08-11
PT1384287E (pt) 2004-11-30
EP1384287A1 (de) 2004-01-28
CN100376059C (zh) 2008-03-19
DE10291770D2 (en) 2004-04-15
JP2004527178A (ja) 2004-09-02
HRP20030859A2 (en) 2005-08-31
DK1384287T3 (da) 2004-11-22
HRP20030859B1 (en) 2008-04-30
IL158492A (en) 2009-08-03
WO2002087018A1 (de) 2002-10-31
DE50200764D1 (de) 2004-09-09
NO326863B1 (no) 2009-03-02
US6876335B2 (en) 2005-04-05
US20040130498A1 (en) 2004-07-08
EP1384287B1 (de) 2004-08-04
ES2225791T3 (es) 2005-03-16
IL158492A0 (en) 2004-05-12
CA2444948A1 (en) 2002-10-31

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