CN101397019B - 无线通信装置 - Google Patents

无线通信装置 Download PDF

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Publication number
CN101397019B
CN101397019B CN 200810176945 CN200810176945A CN101397019B CN 101397019 B CN101397019 B CN 101397019B CN 200810176945 CN200810176945 CN 200810176945 CN 200810176945 A CN200810176945 A CN 200810176945A CN 101397019 B CN101397019 B CN 101397019B
Authority
CN
China
Prior art keywords
slit
waveguide
length
series
communication device
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.)
Expired - Fee Related
Application number
CN 200810176945
Other languages
English (en)
Chinese (zh)
Other versions
CN101397019A (zh
Inventor
M·海德伯特
D·杜霍特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Transport Technologies SAS
Original Assignee
National Institute Of Transportation And Safety
Alstom Transport SA
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 National Institute Of Transportation And Safety, Alstom Transport SA filed Critical National Institute Of Transportation And Safety
Publication of CN101397019A publication Critical patent/CN101397019A/zh
Application granted granted Critical
Publication of CN101397019B publication Critical patent/CN101397019B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3225—Cooperation with the rails or the road
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/125—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using short-range radio transmission
    • 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • 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
    • H01Q19/28—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 a secondary device in the form of two or more substantially straight conductive elements
    • H01Q19/30—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 a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Waveguide Aerials (AREA)
  • Support Of Aerials (AREA)
CN 200810176945 2007-09-25 2008-09-24 无线通信装置 Expired - Fee Related CN101397019B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0706722 2007-09-25
FR0706722A FR2921505B1 (fr) 2007-09-25 2007-09-25 Dispositif de communication radioelectrique

Publications (2)

Publication Number Publication Date
CN101397019A CN101397019A (zh) 2009-04-01
CN101397019B true CN101397019B (zh) 2013-01-09

Family

ID=39543338

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200810176945 Expired - Fee Related CN101397019B (zh) 2007-09-25 2008-09-24 无线通信装置

Country Status (4)

Country Link
EP (1) EP2042402A1 (fr)
CN (1) CN101397019B (fr)
FR (1) FR2921505B1 (fr)
SG (1) SG151222A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102664311B (zh) * 2012-05-16 2015-04-29 中电科微波通信(上海)有限公司 裂缝波导天线
US9328119B2 (en) 2013-09-12 2016-05-03 Alios Biopharma, Inc. AZA-pyridone compounds and uses thereof
GB201411342D0 (en) * 2014-06-26 2014-08-13 Rolls Royce Plc Wireless communication system
CN104701636B (zh) * 2015-03-13 2017-08-25 西安电子科技大学 一种用于移动通讯的小型化八木‑宇田天线阵列

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981949A (en) * 1956-09-04 1961-04-25 Hughes Aircraft Co Flush-mounted plural waveguide slot antenna
FR1531311A (fr) * 1961-05-16 1968-07-05 Tokyo Shibaura Electric Co Système de communication sans fil par induction
US4313120A (en) * 1979-07-30 1982-01-26 Ford Aerospace & Communications Corp. Non-dissipative load termination for travelling wave array antenna
US4518967A (en) * 1982-03-05 1985-05-21 Ford Aerospace & Communications Corporation Tapered-width leaky-waveguide antenna
US4932617A (en) * 1986-12-12 1990-06-12 Societe Anonyme Dite: Alsthom System for transmitting broadband data and/or instructions between a moving element and a control station
US5430455A (en) * 1991-08-30 1995-07-04 Gfc Alsthom S A Microwave location system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608119B1 (fr) 1986-12-12 1989-02-10 Alsthom Dispositif de transmission d'informations et/ou d'instructions a large bande passante entre un vehicule ferroviaire et un poste de controle de trafic

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981949A (en) * 1956-09-04 1961-04-25 Hughes Aircraft Co Flush-mounted plural waveguide slot antenna
FR1531311A (fr) * 1961-05-16 1968-07-05 Tokyo Shibaura Electric Co Système de communication sans fil par induction
US4313120A (en) * 1979-07-30 1982-01-26 Ford Aerospace & Communications Corp. Non-dissipative load termination for travelling wave array antenna
US4518967A (en) * 1982-03-05 1985-05-21 Ford Aerospace & Communications Corporation Tapered-width leaky-waveguide antenna
US4932617A (en) * 1986-12-12 1990-06-12 Societe Anonyme Dite: Alsthom System for transmitting broadband data and/or instructions between a moving element and a control station
US5430455A (en) * 1991-08-30 1995-07-04 Gfc Alsthom S A Microwave location system

Also Published As

Publication number Publication date
CN101397019A (zh) 2009-04-01
EP2042402A1 (fr) 2009-04-01
FR2921505B1 (fr) 2014-01-31
FR2921505A1 (fr) 2009-03-27
SG151222A1 (en) 2009-04-30

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20171129

Address after: French Levallois Perret

Co-patentee after: Institute National De Recherche Sur Les Transportset Leur Securite (INRETS)

Patentee after: Alstom transport scientific & technical corporation

Address before: French Levallois Perret

Co-patentee before: Institute National De Recherche Sur Les Transportset Leur Securite (INRETS)

Patentee before: Alstom Transport S. A.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130109

Termination date: 20200924