ZA97974B - Information transmission device and method for systems using radiating waveguides. - Google Patents

Information transmission device and method for systems using radiating waveguides.

Info

Publication number
ZA97974B
ZA97974B ZA9700974A ZA97974A ZA97974B ZA 97974 B ZA97974 B ZA 97974B ZA 9700974 A ZA9700974 A ZA 9700974A ZA 97974 A ZA97974 A ZA 97974A ZA 97974 B ZA97974 B ZA 97974B
Authority
ZA
South Africa
Prior art keywords
cavity
systems
transmission device
information transmission
waveguide
Prior art date
Application number
ZA9700974A
Other languages
English (en)
Inventor
Marc Heddebaut
Jean Rioult
Marion Berbineau
Denis Duhot
Original Assignee
Gec Alsthom 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 Gec Alsthom Transport Sa filed Critical Gec Alsthom Transport Sa
Publication of ZA97974B publication Critical patent/ZA97974B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/021—Measuring and recording of train speed
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/023—Determination of driving direction of vehicle or train
    • 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
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/227—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using electromagnetic radiation
    • 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
    • H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Computer Security & Cryptography (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Health & Medical Sciences (AREA)
  • Near-Field Transmission Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transmitters (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Radio Relay Systems (AREA)
  • Traffic Control Systems (AREA)
  • Waveguide Aerials (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Optical Communication System (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
ZA9700974A 1996-02-09 1997-02-06 Information transmission device and method for systems using radiating waveguides. ZA97974B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9601620A FR2744865B1 (fr) 1996-02-09 1996-02-09 Dispositif et procede de transmission d'informations pour systeme a guide d'ondes rayonnant

Publications (1)

Publication Number Publication Date
ZA97974B true ZA97974B (en) 1998-04-16

Family

ID=9489034

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9700974A ZA97974B (en) 1996-02-09 1997-02-06 Information transmission device and method for systems using radiating waveguides.

Country Status (23)

Country Link
US (1) US6034646A (es)
EP (1) EP0789419B1 (es)
JP (1) JP3839118B2 (es)
KR (1) KR100451066B1 (es)
CN (1) CN1096754C (es)
AT (1) ATE210898T1 (es)
AU (1) AU709313B2 (es)
BG (1) BG62868B1 (es)
BR (1) BR9700897A (es)
CA (1) CA2197110C (es)
CZ (1) CZ290348B6 (es)
DE (1) DE69708945T2 (es)
DK (1) DK0789419T3 (es)
ES (1) ES2167688T3 (es)
FR (1) FR2744865B1 (es)
HU (1) HU219939B (es)
IL (1) IL120157A (es)
PL (1) PL181409B1 (es)
PT (1) PT789419E (es)
RU (1) RU2168273C2 (es)
SI (1) SI0789419T1 (es)
SK (1) SK284030B6 (es)
ZA (1) ZA97974B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3617374B2 (ja) * 1998-07-07 2005-02-02 株式会社村田製作所 方向性結合器、アンテナ装置および送受信装置
FR2873341B1 (fr) * 2004-07-21 2014-08-15 Siemens Transp Systems Dispositif de couplage electromagnetique, vehicule incorporant ledit dispositif
FR2916907B1 (fr) * 2007-05-31 2010-09-10 Alstom Transport Sa Dispositif de communication pour vehicule ferroviaire
FR3009818B1 (fr) * 2013-08-20 2015-09-18 Alstom Transport Sa Dispositif de securite ferroviaire et procede de detection associe
US9606224B2 (en) * 2014-01-14 2017-03-28 Alstom Transport Technologies Systems and methods for vehicle position detection
TWI637607B (zh) * 2017-06-23 2018-10-01 智易科技股份有限公司 無線通訊模組
WO2021210003A1 (en) * 2020-04-16 2021-10-21 Motx Ltd. Optical communication link for moving elements
CN113063994B (zh) * 2021-03-24 2022-06-14 中国人民解放军国防科技大学 有源超表面强辐照场性能测试装置及系统
KR102507952B1 (ko) * 2022-02-11 2023-03-09 주식회사 에이치엘클레무브 안테나 모듈

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546633A (en) * 1966-01-04 1970-12-08 Gen Electric Electrically tunable microwave band-stop switch
GB1240588A (en) * 1968-07-30 1971-07-28 Japan National Railway Improvements in or relating to communication control systems
JPS5521489B2 (es) * 1972-10-05 1980-06-10
EP0274055B1 (fr) * 1986-12-12 1993-03-10 Gec Alsthom Sa Dispositif de transmission d'informations et/ou d'instructions à large bande passante entre un élément mobile et un poste de contrôle
DE3781534T2 (de) * 1986-12-15 1993-01-07 Sumitomo Electric Industries Strassenrandbakensystem.
FR2623460B1 (fr) * 1987-11-20 1990-11-16 Alsthom Balise d'identification lors du passage d'un mobile en un point donne
US5136225A (en) * 1989-04-14 1992-08-04 Gec Alsthom Sa Device for guiding vehicles on a virtual track
FR2680876B1 (fr) * 1991-08-30 1993-11-19 Gec Alsthom Sa Systeme de localisation par ondes electromagnetiques hyperfrequences.
FR2730817B1 (fr) * 1995-02-21 1997-04-04 Gec Alsthom Transport Sa Dispositif de localisation d'un vehicule se deplacant le long de moyens de propagation d'ondes electromagnetiques
FR2736225B1 (fr) * 1995-06-27 1997-08-01 Gec Alsthom Transport Sa Dispositif permettant de s'affranchir des problemes de diaphonie lors de la localisation d'un vehicule se deplacant le long de moyens de propagation d'ondes electromagnetiques

Also Published As

Publication number Publication date
CN1096754C (zh) 2002-12-18
EP0789419A1 (fr) 1997-08-13
ATE210898T1 (de) 2001-12-15
CZ38097A3 (en) 1997-08-13
PL181409B1 (pl) 2001-07-31
HUP9700343A3 (en) 2000-05-29
FR2744865B1 (fr) 1998-03-20
PT789419E (pt) 2002-05-31
BG62868B1 (bg) 2000-09-29
AU709313B2 (en) 1999-08-26
HU9700343D0 (en) 1997-03-28
DK0789419T3 (da) 2002-04-08
DE69708945T2 (de) 2002-08-01
IL120157A (en) 1999-10-28
FR2744865A1 (fr) 1997-08-14
EP0789419B1 (fr) 2001-12-12
CN1164779A (zh) 1997-11-12
BG101191A (en) 1997-09-30
CA2197110A1 (fr) 1997-08-10
SI0789419T1 (en) 2002-06-30
JPH09265597A (ja) 1997-10-07
BR9700897A (pt) 1999-01-12
CA2197110C (fr) 2003-08-05
KR100451066B1 (ko) 2005-01-13
CZ290348B6 (cs) 2002-07-17
PL318367A1 (en) 1997-08-18
HU219939B (hu) 2001-09-28
AU1250097A (en) 1997-08-14
RU2168273C2 (ru) 2001-05-27
IL120157A0 (en) 1997-06-10
ES2167688T3 (es) 2002-05-16
SK18397A3 (en) 1999-02-11
KR970062739A (ko) 1997-09-12
DE69708945D1 (de) 2002-01-24
HUP9700343A2 (en) 1997-12-29
JP3839118B2 (ja) 2006-11-01
SK284030B6 (sk) 2004-08-03
US6034646A (en) 2000-03-07

Similar Documents

Publication Publication Date Title
IL120157A (en) Information transmission device and method for systems using radiating waveguides
CA2154018A1 (en) Digitally-tuned integrated laser with multi-frequency operation
CA2140082A1 (en) Laser Control Arrangement for Tuning a Laser
AU9001191A (en) A system and method for the non-contact transmission of data
WO2000068731A3 (en) External optical modulation using non-co-linear compensation networks
WO2002103402A3 (en) Electro-optic waveguide modulator method and apparatus
IT1176381B (it) Impianto di comunicazione ottica a multiplazione a divisione di lunghezza d'onda
CA2220244A1 (en) Method of and device for controlling the phase of a clock signal in a point-to-point optical transmission
CA2256279A1 (en) Electronic part having non-radiative dielectric waveguide and integrated circuit using the same
GB2376346A (en) Tuneable antenna
EP0289819A3 (en) Modulated laser source for optical storage
FR2672168B1 (fr) Procede et dispositif de positionnement relatif d'une frequence, notamment optique.
Gorbovitskij et al. Noncontact excitation of microwave and pulsed signals in a field effect transitor by using an optoelectronic switch in the gate electrode
EP1098459A3 (de) Verfahren zur Synchronisation eines lokalen Oszillators in einem optischen Homodynempfänger
DK165533C (da) Jaevnspaendings- og hoejfrekvenssignaltilfoersel til en diode