JP2005510903A - 二重の円偏波を備えた周波数分離導波管モジュール - Google Patents
二重の円偏波を備えた周波数分離導波管モジュール Download PDFInfo
- Publication number
- JP2005510903A JP2005510903A JP2003543138A JP2003543138A JP2005510903A JP 2005510903 A JP2005510903 A JP 2005510903A JP 2003543138 A JP2003543138 A JP 2003543138A JP 2003543138 A JP2003543138 A JP 2003543138A JP 2005510903 A JP2005510903 A JP 2005510903A
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- JP
- Japan
- Prior art keywords
- waveguide
- orthogonal
- module
- septum
- access point
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
- H01P1/2131—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies with combining or separating polarisations
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Transceivers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Aerials With Secondary Devices (AREA)
- Superheterodyne Receivers (AREA)
- External Artificial Organs (AREA)
- Recrystallisation Techniques (AREA)
Abstract
Description
モード1のS13=モード2のS13=11.7から12GHz帯域上で-3dB
モード1のS23=モード2のS23=13.9から14.1GHz帯域上で-3dB
最適化された帯域上で性能を改善することは、特に一例として以下に提示された表に現れる前述の曲線から得られた値を結果として生じる。
Claims (5)
- 四角形導波管と呼ばれる四角の交差部を備えた導波管の第1の端部への入/出力アクセスポイント(10)と、
直交導波管と呼ばれる直交の交差部を備えた導波管で構成され、前記四角形導波管の第2の端部に並行して配置された2つのアクセスポイント(11A、11B)と、
それぞれ1つの前記直交導波管に関連付けられた反対の左右の2つの円偏波の生成を可能にするように、前記2つの直交導波管に共通の中央分離領域(12)の端部で前記四角形導波管に配置されたセプタム(septum)(9)と
を有する周波数分離導波管モジュールであって、
前記セプタム(septum)が含まれ、直交導波管による前記アクセスポイント(11A、11B)がフィルタ(13A、14B)で拡張されるダイプレクサ(diplexer)を形成するように構成され、
各アクセスポイントは、異なる周波数帯域を送信するために提供されたフィルタが備えられ、前記セプタム(septum)の段差は、各フィルタによって前記セプタム(septum)の方向にそれぞれ退けられた前記周波数の反射を補うような大きさになる
ことを特徴とする周波数分離導波管モジュール。 - 請求項1に記載のモジュールであって、
1つの前記直交のアクセスポイントが、それが位置する拡張部の直交導波管による前記アクセスポイントに、交差部の1つ以上の緩和により自然のフィルタリングを提供する要素(13A)を有するモジュール。 - 請求項1又は2に記載のモジュールであって、
直交導波管によるアクセスのための前記フィルタのうちの1つが、前記アクセスポイント(11B)の直交の交差部で前記導波管を拡張する部分のそれぞれの側面に内部に配置された水平の金属挿入部(14B)の助けにより構成されるモジュール。 - 請求項1又は2に記載のモジュールであって、
直交導波管によるアクセスのための前記フィルタのうちの1つが、前記直交導波管部を側面に規定する直交する壁面部のうちの少なくとも1つに作られている前記直交導波管部の内側に向かって開いている水平の溝(14B’)の形式で構成された挿入部の助けにより構成されるモジュール。 - 2つの周波数帯域で同時に動作し、送信と受信とで反対の円偏波を備えて動作するように設計された送受信機であって、
請求項1ないし4のうちのいずれか1項に記載の導波管モジュールで構成されるアンテナのアクセスモジュールを有することを特徴とする送受信機。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0114506A FR2831997B1 (fr) | 2001-11-07 | 2001-11-07 | Module guide d'ondes separateur en frequence a polarisation circulaire double et emetteur-recepteur le comportant |
PCT/EP2002/012018 WO2003041214A1 (en) | 2001-11-07 | 2002-10-24 | Frequency-separator waveguide module with double circular polarization |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005510903A true JP2005510903A (ja) | 2005-04-21 |
JP4035506B2 JP4035506B2 (ja) | 2008-01-23 |
Family
ID=8869230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003543138A Expired - Fee Related JP4035506B2 (ja) | 2001-11-07 | 2002-10-24 | 二重の円偏波を備えた周波数分離導波管モジュール |
Country Status (11)
Country | Link |
---|---|
US (1) | US7132907B2 (ja) |
EP (1) | EP1442495B1 (ja) |
JP (1) | JP4035506B2 (ja) |
KR (1) | KR100880861B1 (ja) |
CN (1) | CN1280945C (ja) |
AT (1) | ATE397794T1 (ja) |
DE (1) | DE60226995D1 (ja) |
ES (1) | ES2306787T3 (ja) |
FR (1) | FR2831997B1 (ja) |
MX (1) | MXPA04004354A (ja) |
WO (1) | WO2003041214A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2923657B1 (fr) * | 2007-11-09 | 2011-04-15 | Thales Sa | Procede de fabrication d'une source hyperfrequence monobloc electroformee a lame epaisse |
KR100982968B1 (ko) * | 2008-07-23 | 2010-09-17 | 국방과학연구소 | 고주파 대역의 원형 편파 송수신용 직교모드 변환기 |
CN101807742B (zh) * | 2010-03-19 | 2012-09-26 | 西安空间无线电技术研究所 | 一种用于宽角扫描相控阵的双圆极化宽带天线辐射单元 |
US9166290B2 (en) * | 2011-12-21 | 2015-10-20 | Sony Corporation | Dual-polarized optically controlled microwave antenna |
US9019033B2 (en) | 2011-12-23 | 2015-04-28 | Tyco Electronics Corporation | Contactless connector |
KR20150108859A (ko) * | 2013-01-22 | 2015-09-30 | 타이코 일렉트로닉스 코포레이션 | 비접촉 커넥터 |
US9368852B2 (en) * | 2014-10-24 | 2016-06-14 | International Business Machines Corporation | Method for performing frequency band splitting |
KR102354111B1 (ko) * | 2015-05-21 | 2022-01-25 | 주식회사 케이엠더블유 | 도파관 필터 |
US9859597B2 (en) | 2015-05-27 | 2018-01-02 | Viasat, Inc. | Partial dielectric loaded septum polarizer |
US9640847B2 (en) | 2015-05-27 | 2017-05-02 | Viasat, Inc. | Partial dielectric loaded septum polarizer |
US10020554B2 (en) | 2015-08-14 | 2018-07-10 | Viasat, Inc. | Waveguide device with septum features |
US10096876B2 (en) | 2015-11-13 | 2018-10-09 | Viasat, Inc. | Waveguide device with sidewall features |
FR3045220B1 (fr) | 2015-12-11 | 2018-09-07 | Thales | Ensemble d'excitation compact bipolarisation pour un element rayonnant d'antenne et reseau compact comportant au moins quatre ensembles d'excitation compacts |
RU2733905C2 (ru) | 2016-04-18 | 2020-10-08 | Рхомбус Сыстемс Гроуп, Инц. | Система для связи с беспилотными летательными аппаратами с использованием двух диапазонов частот |
CN109494485B (zh) * | 2018-09-30 | 2021-01-19 | 安徽四创电子股份有限公司 | 一种宽带隔板圆极化器 |
CN114586240A (zh) * | 2019-08-16 | 2022-06-03 | 新加坡国立大学 | 龙伯透镜 |
CN114256626B (zh) * | 2021-11-17 | 2023-05-30 | 中国电子科技集团公司第三十八研究所 | 一种双频双圆极化高效共口径平板天线 |
CN114709584B (zh) * | 2021-11-18 | 2023-03-07 | 电子科技大学 | 一种基于圆极化te11模的超宽带径向功率分配器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958193A (en) * | 1975-04-23 | 1976-05-18 | Aeronutronic Ford Corporation | Tapered septum waveguide transducer |
CH668507A5 (de) * | 1984-10-10 | 1988-12-30 | Huber+Suhner Ag | Hohlleiter mit einem strahler. |
US5305001A (en) * | 1992-06-29 | 1994-04-19 | Hughes Aircraft Company | Horn radiator assembly with stepped septum polarizer |
FR2763749B1 (fr) * | 1997-05-21 | 1999-07-23 | Alsthom Cge Alcatel | Source d'antenne pour l'emission et la reception d'ondes hyperfrequences polarisees |
US5923229A (en) * | 1997-09-12 | 1999-07-13 | Wytec, Inc. | Simultaneous polarization and frequency filtering of transmitter and receiver signals in single antenna systems |
DE19938204B4 (de) * | 1999-08-12 | 2013-02-07 | Ericsson Ab | Breitband-Polarisationsweiche |
-
2001
- 2001-11-07 FR FR0114506A patent/FR2831997B1/fr not_active Expired - Fee Related
-
2002
- 2002-10-24 WO PCT/EP2002/012018 patent/WO2003041214A1/en active IP Right Grant
- 2002-10-24 DE DE60226995T patent/DE60226995D1/de not_active Expired - Lifetime
- 2002-10-24 EP EP02774753A patent/EP1442495B1/en not_active Expired - Lifetime
- 2002-10-24 AT AT02774753T patent/ATE397794T1/de not_active IP Right Cessation
- 2002-10-24 ES ES02774753T patent/ES2306787T3/es not_active Expired - Lifetime
- 2002-10-24 KR KR1020047006860A patent/KR100880861B1/ko not_active IP Right Cessation
- 2002-10-24 JP JP2003543138A patent/JP4035506B2/ja not_active Expired - Fee Related
- 2002-10-24 MX MXPA04004354A patent/MXPA04004354A/es active IP Right Grant
- 2002-10-24 US US10/494,983 patent/US7132907B2/en not_active Expired - Fee Related
- 2002-10-24 CN CNB028220110A patent/CN1280945C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2831997A1 (fr) | 2003-05-09 |
ES2306787T3 (es) | 2008-11-16 |
KR100880861B1 (ko) | 2009-01-30 |
US20050040914A1 (en) | 2005-02-24 |
US7132907B2 (en) | 2006-11-07 |
WO2003041214A1 (en) | 2003-05-15 |
EP1442495A1 (en) | 2004-08-04 |
FR2831997B1 (fr) | 2004-01-16 |
CN1280945C (zh) | 2006-10-18 |
MXPA04004354A (es) | 2004-09-10 |
ATE397794T1 (de) | 2008-06-15 |
CN1582514A (zh) | 2005-02-16 |
KR20050039735A (ko) | 2005-04-29 |
DE60226995D1 (de) | 2008-07-17 |
JP4035506B2 (ja) | 2008-01-23 |
EP1442495B1 (en) | 2008-06-04 |
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