IT1098524B - Apparecchio di risposta per un sistema di trasmissione di informazioni a microonde - Google Patents

Apparecchio di risposta per un sistema di trasmissione di informazioni a microonde

Info

Publication number
IT1098524B
IT1098524B IT27366/78A IT2736678A IT1098524B IT 1098524 B IT1098524 B IT 1098524B IT 27366/78 A IT27366/78 A IT 27366/78A IT 2736678 A IT2736678 A IT 2736678A IT 1098524 B IT1098524 B IT 1098524B
Authority
IT
Italy
Prior art keywords
transmission system
information transmission
response apparatus
microwave information
microwave
Prior art date
Application number
IT27366/78A
Other languages
English (en)
Italian (it)
Other versions
IT7827366A0 (it
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IT7827366A0 publication Critical patent/IT7827366A0/it
Application granted granted Critical
Publication of IT1098524B publication Critical patent/IT1098524B/it

Links

Classifications

    • 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
    • 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
    • B61L25/04—Indicating or recording train identities
    • B61L25/045—Indicating or recording train identities using reradiating tags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Waveguide Connection Structure (AREA)
IT27366/78A 1977-09-08 1978-09-06 Apparecchio di risposta per un sistema di trasmissione di informazioni a microonde IT1098524B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2740555A DE2740555C2 (de) 1977-09-08 1977-09-08 Antwortgerät für eine Mikrowellen-Informationsübertragungseinrichtung

Publications (2)

Publication Number Publication Date
IT7827366A0 IT7827366A0 (it) 1978-09-06
IT1098524B true IT1098524B (it) 1985-09-07

Family

ID=6018460

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27366/78A IT1098524B (it) 1977-09-08 1978-09-06 Apparecchio di risposta per un sistema di trasmissione di informazioni a microonde

Country Status (10)

Country Link
AT (1) AT371779B (nl)
BE (1) BE870317A (nl)
CH (1) CH632361A5 (nl)
DE (1) DE2740555C2 (nl)
FR (1) FR2402878A1 (nl)
IT (1) IT1098524B (nl)
LU (1) LU80203A1 (nl)
NL (1) NL7807109A (nl)
SE (1) SE7809429L (nl)
SU (1) SU839453A3 (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4229862C2 (de) * 1992-09-07 1995-04-27 Indumat Gmbh & Co Kg Behältnis für einen Transponder
JPH1079616A (ja) * 1996-09-03 1998-03-24 Hino Motors Ltd 車載用レーダアンテナ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB835000A (en) * 1957-12-10 1960-05-18 Thomson Houston Comp Francaise Improvements relating to fluid-tight seals for waveguides
DE2330580C3 (de) * 1973-06-15 1979-08-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zum Abgleichen von Resonatoren eines Antwortgerätes für eine Mikrowellenübertragungsanlage für Eisenbahnfahrzeugen bzw. Streckenpunkten zugeordnete Information
DE2542213C3 (de) * 1975-09-22 1978-10-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Antennenanlage

Also Published As

Publication number Publication date
CH632361A5 (en) 1982-09-30
SU839453A3 (ru) 1981-06-15
ATA648278A (de) 1982-12-15
IT7827366A0 (it) 1978-09-06
BE870317A (fr) 1979-03-08
NL7807109A (nl) 1979-03-12
SE7809429L (sv) 1979-03-09
DE2740555C2 (de) 1982-10-28
FR2402878B1 (nl) 1983-04-15
AT371779B (de) 1983-07-25
FR2402878A1 (fr) 1979-04-06
DE2740555A1 (de) 1979-03-15
LU80203A1 (de) 1979-06-01

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