ATE272902T1 - Anordnung zur erregung einer zentralfokussierten reflektorantenne - Google Patents

Anordnung zur erregung einer zentralfokussierten reflektorantenne

Info

Publication number
ATE272902T1
ATE272902T1 AT02735053T AT02735053T ATE272902T1 AT E272902 T1 ATE272902 T1 AT E272902T1 AT 02735053 T AT02735053 T AT 02735053T AT 02735053 T AT02735053 T AT 02735053T AT E272902 T1 ATE272902 T1 AT E272902T1
Authority
AT
Austria
Prior art keywords
waveguide
arrangement
reflector antenna
focused reflector
excitation
Prior art date
Application number
AT02735053T
Other languages
German (de)
English (en)
Inventor
Frank E Woetzel
Original Assignee
Frank E Woetzel
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 Frank E Woetzel filed Critical Frank E Woetzel
Application granted granted Critical
Publication of ATE272902T1 publication Critical patent/ATE272902T1/de

Links

Classifications

    • 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)
AT02735053T 2001-04-21 2002-04-19 Anordnung zur erregung einer zentralfokussierten reflektorantenne ATE272902T1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE272902T1 true ATE272902T1 (de) 2004-08-15

Family

ID=7956297

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02735053T ATE272902T1 (de) 2001-04-21 2002-04-19 Anordnung zur erregung einer zentralfokussierten reflektorantenne

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

Family Cites Families (22)

* 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
JPH01264004A (ja) * 1988-04-14 1989-10-20 Maspro Denkoh Corp ２周波受信アンテナ
FI912234A0 (fi) 1988-11-14 1991-05-08 Motson & Co Ltd Mottagningsanordning foer mikrovaogssignaler.
EP0527569A1 (en) 1991-07-29 1993-02-17 Gec-Marconi Limited Microwave antenna
DE4223138A1 (de) 1991-12-21 1993-06-24 Telefunken Systemtechnik Doppelreflektorantenne
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
GB9811850D0 (en) * 1998-06-02 1998-07-29 Cambridge Ind Ltd Antenna feeds
US6047718A (en) * 1999-04-01 2000-04-11 Emersonelectric Co. Solenoid valve having coaxial armatures in a single coil design

Also Published As

Publication number Publication date
DE20107294U1 (de) 2001-08-23
KR20040004593A (ko) 2004-01-13
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
KR100896113B1 (ko) 2009-05-07
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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