CN111937228A - 一种omt部件及omt装置 - Google Patents
一种omt部件及omt装置 Download PDFInfo
- Publication number
- CN111937228A CN111937228A CN201880091871.5A CN201880091871A CN111937228A CN 111937228 A CN111937228 A CN 111937228A CN 201880091871 A CN201880091871 A CN 201880091871A CN 111937228 A CN111937228 A CN 111937228A
- Authority
- CN
- China
- Prior art keywords
- omt
- feed tube
- polarization
- port
- component according
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/06—Movable joints, e.g. rotating joints
- H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
- H01P1/161—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/001—Crossed polarisation dual antennas
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
本申请实施例公开了一种OMT部件及OMT装置,用于提升将单极化天线改造为双极化天线的可操作性。该OMT部件包括:OMT公共端口、OMT馈管、极化分离芯体;OMT公共端口的输入端与单极化天线连接;OMT馈管的一端与OMT公共端口的输出端连接,OMT馈管的另一端与极化分离芯体连接,以使得位于OMT公共端口和极化分离芯体之间的OMT馈管进行旋转;OMT馈管为管状结构,OMT馈管的内壁横截面的横轴与纵轴不相等,或,OMT馈管的管道内设有调谐杆,调谐杆与OMT馈管的管道的延伸方向垂直;极化分离芯体设有垂直极化端口和水平极化端口,垂直极化端口用于发射垂直极化波,水平极化端口用于发射水平极化波。
Description
PCT国内申请,说明书已公开。
Claims (19)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/081810 WO2019191917A1 (zh) | 2018-04-04 | 2018-04-04 | 一种omt部件及omt装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111937228A true CN111937228A (zh) | 2020-11-13 |
CN111937228B CN111937228B (zh) | 2022-01-14 |
Family
ID=68099809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880091871.5A Active CN111937228B (zh) | 2018-04-04 | 2018-04-04 | 一种omt部件及omt装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11575186B2 (zh) |
EP (1) | EP3764456B1 (zh) |
CN (1) | CN111937228B (zh) |
WO (1) | WO2019191917A1 (zh) |
Citations (11)
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---|---|---|---|---|
EP1158597A1 (en) * | 2000-05-23 | 2001-11-28 | Newtec cy. | Ka/Ku dual band feedhorn and orthomode transducer (OMT) |
CN101233393A (zh) * | 2005-08-04 | 2008-07-30 | Vega格里沙贝两合公司 | 填充水平雷达的电势分隔 |
CN102136634A (zh) * | 2011-01-12 | 2011-07-27 | 电子科技大学 | 一种Ku/Ka频段线圆极化一体化收发馈源天线 |
CN102195141A (zh) * | 2010-03-12 | 2011-09-21 | 安德鲁有限责任公司 | 双极化的反射器天线组件 |
US20130342390A1 (en) * | 2011-03-09 | 2013-12-26 | Intellian Technologies Inc. | Satellite vsat antenna for transmitting/receiving multiple polarized waves |
CN203871471U (zh) * | 2014-04-30 | 2014-10-08 | 北京航天控制仪器研究所 | 一种基于滤波的Ku/Ka双模天线馈源 |
WO2015185150A1 (en) * | 2014-06-06 | 2015-12-10 | Telefonaktiebolaget L M Ericsson (Publ) | A combined two dual carrier radio link |
CN205104615U (zh) * | 2015-10-23 | 2016-03-23 | 北京华胜天成信息技术发展有限公司 | 一种Ka/Ku共面的小型卫星天线 |
CN106129597A (zh) * | 2016-08-12 | 2016-11-16 | 南京肯微弗通信技术有限公司 | 开口波导、天线子阵、平板天线阵列及平板天线 |
KR20170057688A (ko) * | 2015-11-17 | 2017-05-25 | 위월드 주식회사 | 위성 통신 안테나용 초 광대역 듀얼 원편파 모듈 |
US20170207541A1 (en) * | 2015-09-11 | 2017-07-20 | Antenna Research Associates | Dual polarized dual band full duplex capable horn feed antenna |
Family Cites Families (12)
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DE3111731A1 (de) * | 1981-03-25 | 1982-10-14 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Mikrowellenuebertragungseinrichtung mit mehrmodendiversity-kombinationsempfang |
US4797681A (en) * | 1986-06-05 | 1989-01-10 | Hughes Aircraft Company | Dual-mode circular-polarization horn |
US4996535A (en) * | 1988-09-08 | 1991-02-26 | General Electric Company | Shortened dual-mode horn antenna |
JPH04150501A (ja) * | 1990-10-12 | 1992-05-25 | Mitsubishi Electric Corp | 交さ偏波補償装置 |
US8711049B2 (en) * | 2005-08-04 | 2014-04-29 | Vega Grieshaber Kg | Potential separation for filling level radar |
FR2920915B1 (fr) * | 2007-09-07 | 2009-10-23 | Thales Sa | Coupleur-separateur d'emission-reception multibande a large bande de type omt pour antennes de telecommunications hyperfrequences. |
US8013687B2 (en) * | 2008-04-04 | 2011-09-06 | Optim Microwave, Inc. | Ortho-mode transducer with TEM probe for coaxial waveguide |
US7772940B2 (en) * | 2008-05-16 | 2010-08-10 | Optim Microwave, Inc. | Rotatable polarizer device using a hollow dielectric tube and feed network using the same |
US20110057849A1 (en) * | 2009-09-08 | 2011-03-10 | Orbit Communication Ltd. | Dynamic polarization adjustment for a ground station antenna |
CN101794923A (zh) * | 2009-12-08 | 2010-08-04 | 中国科学院空间科学与应用研究中心 | 一种波导型极化分离器 |
KR101444659B1 (ko) * | 2013-10-04 | 2014-09-24 | 국방과학연구소 | 3중 대역 위성 통신용 안테나 시스템 |
CN203674349U (zh) * | 2013-11-15 | 2014-06-25 | 深圳国人通信股份有限公司 | 正交模变换器 |
-
2018
- 2018-04-04 WO PCT/CN2018/081810 patent/WO2019191917A1/zh unknown
- 2018-04-04 EP EP18913794.6A patent/EP3764456B1/en active Active
- 2018-04-04 CN CN201880091871.5A patent/CN111937228B/zh active Active
-
2020
- 2020-09-28 US US17/034,682 patent/US11575186B2/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1158597A1 (en) * | 2000-05-23 | 2001-11-28 | Newtec cy. | Ka/Ku dual band feedhorn and orthomode transducer (OMT) |
CN101233393A (zh) * | 2005-08-04 | 2008-07-30 | Vega格里沙贝两合公司 | 填充水平雷达的电势分隔 |
CN102195141A (zh) * | 2010-03-12 | 2011-09-21 | 安德鲁有限责任公司 | 双极化的反射器天线组件 |
CN102136634A (zh) * | 2011-01-12 | 2011-07-27 | 电子科技大学 | 一种Ku/Ka频段线圆极化一体化收发馈源天线 |
US20130342390A1 (en) * | 2011-03-09 | 2013-12-26 | Intellian Technologies Inc. | Satellite vsat antenna for transmitting/receiving multiple polarized waves |
CN203871471U (zh) * | 2014-04-30 | 2014-10-08 | 北京航天控制仪器研究所 | 一种基于滤波的Ku/Ka双模天线馈源 |
WO2015185150A1 (en) * | 2014-06-06 | 2015-12-10 | Telefonaktiebolaget L M Ericsson (Publ) | A combined two dual carrier radio link |
US20170207541A1 (en) * | 2015-09-11 | 2017-07-20 | Antenna Research Associates | Dual polarized dual band full duplex capable horn feed antenna |
CN205104615U (zh) * | 2015-10-23 | 2016-03-23 | 北京华胜天成信息技术发展有限公司 | 一种Ka/Ku共面的小型卫星天线 |
KR20170057688A (ko) * | 2015-11-17 | 2017-05-25 | 위월드 주식회사 | 위성 통신 안테나용 초 광대역 듀얼 원편파 모듈 |
CN106129597A (zh) * | 2016-08-12 | 2016-11-16 | 南京肯微弗通信技术有限公司 | 开口波导、天线子阵、平板天线阵列及平板天线 |
Non-Patent Citations (1)
Title |
---|
姚常飞: "W 波段宽带正交模转换器研制", 《微波学报》 * |
Also Published As
Publication number | Publication date |
---|---|
US11575186B2 (en) | 2023-02-07 |
US20210013568A1 (en) | 2021-01-14 |
EP3764456B1 (en) | 2023-05-24 |
WO2019191917A1 (zh) | 2019-10-10 |
CN111937228B (zh) | 2022-01-14 |
EP3764456A1 (en) | 2021-01-13 |
EP3764456A4 (en) | 2021-04-14 |
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