BR112013005521A2 - antena de micro-ondas e radome da mesma - Google Patents

antena de micro-ondas e radome da mesma

Info

Publication number
BR112013005521A2
BR112013005521A2 BR112013005521A BR112013005521A BR112013005521A2 BR 112013005521 A2 BR112013005521 A2 BR 112013005521A2 BR 112013005521 A BR112013005521 A BR 112013005521A BR 112013005521 A BR112013005521 A BR 112013005521A BR 112013005521 A2 BR112013005521 A2 BR 112013005521A2
Authority
BR
Brazil
Prior art keywords
radome
microwave antenna
microwave
central portion
antenna
Prior art date
Application number
BR112013005521A
Other languages
English (en)
Inventor
Daolin Fu
Jun Pan
Qingnan Xie
Rong Tang
Rudan Jiang
Suqin Liu
Yan Wang
Yong Wang
Zhihang Wu
Original Assignee
Comba Telecom System China
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 Comba Telecom System China filed Critical Comba Telecom System China
Publication of BR112013005521A2 publication Critical patent/BR112013005521A2/pt

Links

Classifications

    • 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
    • H01Q19/18—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 having two or more spaced reflecting surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • 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
    • H01Q19/134—Rear-feeds; Splash plate feeds
    • 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
    • H01Q19/18—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 having two or more spaced reflecting surfaces
    • H01Q19/19—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface

Abstract

antena de micro-ondas e radome da mesma. um radome de anteba de micro-ondas utilazado para cobrir uma atena de micro-ondas e rotativamente simétrico, caracterizado por compreender os seguintas componentes todos os quais são dispostos concentricamente; uma porção de compensação situada na parte central do radome e utilizada para compensar atrasos de fase de campo elétrico na porção central do radome e utilizada para compensar atrasos de fase de campo elétrico na porção central de um plano de abertura da antena causado por bloqueio de uma alimentação; uma porção principal refletir ondas eletromagnéticas provenientes da alimentação da antena de micro-ondas a uma direção específica inclinada a partir da alimentação; e uma porção refletora auxiliar localizada em uma periferia da parte reflixiva principal e usada para juntar e refletir onda eletromagnética de difração na borda da antena de micro-ondas. todos os componentes do radome são especificamente moldados. a antena de micro-ondas assim formada tem desempenho elétrico bom, estrutura estável e custo baixo.
BR112013005521A 2010-09-07 2010-11-11 antena de micro-ondas e radome da mesma BR112013005521A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010102748771A CN101958461B (zh) 2010-09-07 2010-09-07 微波天线及其外罩
PCT/CN2010/078648 WO2012031427A1 (zh) 2010-09-07 2010-11-11 微波天线及其外罩

Publications (1)

Publication Number Publication Date
BR112013005521A2 true BR112013005521A2 (pt) 2016-05-03

Family

ID=43485668

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013005521A BR112013005521A2 (pt) 2010-09-07 2010-11-11 antena de micro-ondas e radome da mesma

Country Status (4)

Country Link
EP (1) EP2615688B1 (pt)
CN (1) CN101958461B (pt)
BR (1) BR112013005521A2 (pt)
WO (1) WO2012031427A1 (pt)

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CN102307359B (zh) * 2011-08-22 2014-07-09 北京交通大学 提高无线通信网络场强覆盖范围的方法
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EP2615688A1 (en) 2013-07-17
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EP2615688A4 (en) 2014-07-16
CN101958461B (zh) 2013-11-20
WO2012031427A1 (zh) 2012-03-15

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