CN111937228A - 一种omt部件及omt装置 - Google Patents

一种omt部件及omt装置 Download PDF

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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
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CN
China
Prior art keywords
omt
feed tube
polarization
port
component according
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CN201880091871.5A
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English (en)
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CN111937228B (zh
Inventor
吕廷海
陈泽峰
张冀成
陈勇
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN111937228A publication Critical patent/CN111937228A/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/06—Movable joints, e.g. rotating joints
    • H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
    • 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
    • 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

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  • 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)

  1. PCT国内申请，权利要求书已公开。
CN201880091871.5A 2018-04-04 2018-04-04 一种omt部件及omt装置 Active CN111937228B (zh)

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)

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CN111937228A true CN111937228A (zh) 2020-11-13
CN111937228B CN111937228B (zh) 2022-01-14

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US (1) US11575186B2 (zh)
EP (1) EP3764456B1 (zh)
CN (1) CN111937228B (zh)
WO (1) WO2019191917A1 (zh)

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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
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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
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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

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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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