JPH10505472A - 2方向衛星通信装置用フィーダーホーン - Google Patents
2方向衛星通信装置用フィーダーホーンInfo
- Publication number
- JPH10505472A JPH10505472A JP8506029A JP50602996A JPH10505472A JP H10505472 A JPH10505472 A JP H10505472A JP 8506029 A JP8506029 A JP 8506029A JP 50602996 A JP50602996 A JP 50602996A JP H10505472 A JPH10505472 A JP H10505472A
- Authority
- JP
- Japan
- Prior art keywords
- horn
- horns
- feeder
- metal structure
- opening
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
- H01Q13/025—Multimode horn antennas; Horns using higher mode of propagation
- H01Q13/0258—Orthomode horns
Landscapes
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radio Relay Systems (AREA)
- Aerials With Secondary Devices (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Details Of Aerials (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.中央送信機/受信機ホーン(10)と、フィーダーホーンの対称線(O) に関して対称に配置された少なくとも3つの分離した測定ホーン(11、12、 13)を含む特に2方向衛星通信装置用のフィーダーホーンであって、 すべてのホーンが、相違する分極を分離するために設けられ、金属構造の中央 の開口に接続される1つの出力と送信機および受信機導波管に対応する導波管に 接続される2つの入力とを含む直交トランスジューサ型(OMT)のフィルタに よって分離された送信機導波管と受信機導波管とに合流し、トランシーバーホー ン(10)に設置され貫通する中央の開口(100)を含み、一体金属構造(1 )中に機械的に作成されたことを特徴とし、 該金属構造が、測定ホーン(11、12、13)の各々に対し底面の制限され た開口(110、120、130)と、測定ホーン(11、12、13)の各々 に対して該金属構造(1)に取り付けられたスイッチング素子(111、121 、131)と、他のホーンに関連してそれぞれのホーンを電磁的に分離するため に該金属構造中の各開口(100、110、120、130)の周囲に設けられ る濠状の溝(104、114、124、134)とをさらに含むフィーダーホー ン。 2.測定ホーンの数が3である請求項1に記載のフィーダーホーン。 3.送信・受信周波数の差が相対的に小さい衛星通信のために使用され、 測定ホーン(11、12、13、14)の数が4であり、中央開口(100) の形状が四角であり、測定ホーンの開口(110、1 20、130、140)の側面および濠状の溝(114、124、134、14 4)の側面がトランシーバー中の開口(100)および濠状の溝(104)の側 面と本質的に平行である請求項1に記載のフィーダーホーン。 4.送信・受信周波数の差が相対的に大きい衛星通信のために使用され、 測定ホーン(11、12、13、14)の数が4であり、中央開口(100) の形状が円形であり、測定ホーンの開口(110、120、130、140)の 側面および濠状の溝(114、124、134、144)の側面がトランシーバ ー中の開口(100)および濠状の溝(104)の側面と本質的に平行である請 求項1に記載のフィーダーホーン。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9402587-1 | 1994-07-28 | ||
| SE9402587A SE503456C2 (sv) | 1994-07-28 | 1994-07-28 | Matarhorn, avsett speciellt för tvåvägs- satellitkommunikationsutrustning |
| PCT/SE1995/000878 WO1996004693A1 (en) | 1994-07-28 | 1995-07-20 | A feeder horn, intended particularly for two-way satellite communications equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10505472A true JPH10505472A (ja) | 1998-05-26 |
| JP3754073B2 JP3754073B2 (ja) | 2006-03-08 |
Family
ID=20394816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50602996A Expired - Fee Related JP3754073B2 (ja) | 1994-07-28 | 1995-07-20 | 2方向衛星通信装置用フィーダーホーン |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5874923A (ja) |
| EP (1) | EP0772894B1 (ja) |
| JP (1) | JP3754073B2 (ja) |
| AT (1) | ATE208538T1 (ja) |
| AU (1) | AU687597B2 (ja) |
| DE (1) | DE69523763T2 (ja) |
| DK (1) | DK0772894T3 (ja) |
| ES (1) | ES2165428T3 (ja) |
| NO (1) | NO319491B1 (ja) |
| PT (1) | PT772894E (ja) |
| SE (1) | SE503456C2 (ja) |
| WO (1) | WO1996004693A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6046702A (en) * | 1998-03-13 | 2000-04-04 | L-3 Communications Corp. | Probe coupled, multi-band combiner/divider |
| SE513732C2 (sv) | 1998-08-13 | 2000-10-30 | Trulstech Innovation Kb | Antennanordning |
| SE9804041L (sv) * | 1998-11-25 | 1999-11-29 | Trulstech Innovation Kb | Matarhorn, avsett speciellt för tvåvägs satellitkommunikation |
| CN109659699B (zh) * | 2017-10-11 | 2020-10-02 | 深圳市通用测试系统有限公司 | 一种用于毫米波频段的双极化波导喇叭天线 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2751586A (en) * | 1950-11-22 | 1956-06-19 | Raytheon Mfg Co | Signal-wave transmission systems |
| US3482251A (en) * | 1967-05-19 | 1969-12-02 | Philco Ford Corp | Transceive and tracking antenna horn array |
| US3633208A (en) * | 1968-10-28 | 1972-01-04 | Hughes Aircraft Co | Shaped-beam antenna for earth coverage from a stabilized satellite |
| US3495262A (en) * | 1969-02-10 | 1970-02-10 | T O Paine | Horn feed having overlapping apertures |
| US5406298A (en) * | 1985-04-01 | 1995-04-11 | The United States Of America As Represented By The Secretary Of The Navy | Small wideband passive/active antenna |
| US4712110A (en) * | 1985-12-26 | 1987-12-08 | General Dynamics, Pomona Division | Five-port monopulse antenna feed structure with one dedicated transmit port |
| US4972199A (en) * | 1989-03-30 | 1990-11-20 | Hughes Aircraft Company | Low cross-polarization radiator of circularly polarized radiation |
| US5113197A (en) * | 1989-12-28 | 1992-05-12 | Space Systems/Loral, Inc. | Conformal aperture feed array for a multiple beam antenna |
-
1994
- 1994-07-28 SE SE9402587A patent/SE503456C2/sv not_active IP Right Cessation
-
1995
- 1995-07-20 EP EP95926577A patent/EP0772894B1/en not_active Expired - Lifetime
- 1995-07-20 US US08/776,328 patent/US5874923A/en not_active Expired - Lifetime
- 1995-07-20 ES ES95926577T patent/ES2165428T3/es not_active Expired - Lifetime
- 1995-07-20 DE DE69523763T patent/DE69523763T2/de not_active Expired - Fee Related
- 1995-07-20 WO PCT/SE1995/000878 patent/WO1996004693A1/en not_active Ceased
- 1995-07-20 DK DK95926577T patent/DK0772894T3/da active
- 1995-07-20 PT PT95926577T patent/PT772894E/pt unknown
- 1995-07-20 AU AU30904/95A patent/AU687597B2/en not_active Ceased
- 1995-07-20 AT AT95926577T patent/ATE208538T1/de not_active IP Right Cessation
- 1995-07-20 JP JP50602996A patent/JP3754073B2/ja not_active Expired - Fee Related
-
1997
- 1997-01-28 NO NO19970357A patent/NO319491B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1996004693A1 (en) | 1996-02-15 |
| NO970357L (no) | 1997-01-28 |
| AU687597B2 (en) | 1998-02-26 |
| SE503456C2 (sv) | 1996-06-17 |
| ATE208538T1 (de) | 2001-11-15 |
| SE9402587L (sv) | 1996-01-29 |
| NO319491B1 (no) | 2005-08-22 |
| PT772894E (pt) | 2002-03-28 |
| DE69523763D1 (de) | 2001-12-13 |
| EP0772894A1 (en) | 1997-05-14 |
| SE9402587D0 (sv) | 1994-07-28 |
| NO970357D0 (no) | 1997-01-28 |
| AU3090495A (en) | 1996-03-04 |
| DE69523763T2 (de) | 2002-08-01 |
| ES2165428T3 (es) | 2002-03-16 |
| JP3754073B2 (ja) | 2006-03-08 |
| DK0772894T3 (da) | 2002-02-18 |
| US5874923A (en) | 1999-02-23 |
| EP0772894B1 (en) | 2001-11-07 |
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