SE398474B - Anordning for att justera till en hogfrekvensledning svengningstekniskt optimalt kopplade resonatorer i en svarsanordning for en mikrovagsoverforingsanleggning - Google Patents

Anordning for att justera till en hogfrekvensledning svengningstekniskt optimalt kopplade resonatorer i en svarsanordning for en mikrovagsoverforingsanleggning

Info

Publication number
SE398474B
SE398474B SE7407880A SE7407880A SE398474B SE 398474 B SE398474 B SE 398474B SE 7407880 A SE7407880 A SE 7407880A SE 7407880 A SE7407880 A SE 7407880A SE 398474 B SE398474 B SE 398474B
Authority
SE
Sweden
Prior art keywords
coupled
adjusting
high frequency
transmission system
microwave transmission
Prior art date
Application number
SE7407880A
Other languages
English (en)
Swedish (sv)
Other versions
SE7407880L (xx
Inventor
B Hildebrandt
Original Assignee
Siemens Elema Ab
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 Elema Ab filed Critical Siemens Elema Ab
Publication of SE7407880L publication Critical patent/SE7407880L/xx
Publication of SE398474B publication Critical patent/SE398474B/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
    • B61L25/04—Indicating or recording train identities
    • B61L25/045—Indicating or recording train identities using reradiating tags
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
SE7407880A 1973-06-15 1974-06-14 Anordning for att justera till en hogfrekvensledning svengningstekniskt optimalt kopplade resonatorer i en svarsanordning for en mikrovagsoverforingsanleggning SE398474B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2330580A DE2330580C3 (de) 1973-06-15 1973-06-15 Einrichtung zum Abgleichen von Resonatoren eines Antwortgerätes für eine Mikrowellenübertragungsanlage für Eisenbahnfahrzeugen bzw. Streckenpunkten zugeordnete Information

Publications (2)

Publication Number Publication Date
SE7407880L SE7407880L (xx) 1974-12-16
SE398474B true SE398474B (sv) 1977-12-27

Family

ID=5884132

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7407880A SE398474B (sv) 1973-06-15 1974-06-14 Anordning for att justera till en hogfrekvensledning svengningstekniskt optimalt kopplade resonatorer i en svarsanordning for en mikrovagsoverforingsanleggning

Country Status (15)

Country Link
US (1) US3959792A (xx)
AT (1) AT342659B (xx)
BE (1) BE816267A (xx)
CA (1) CA1025981A (xx)
CH (1) CH577908A5 (xx)
DE (1) DE2330580C3 (xx)
FR (1) FR2233214B1 (xx)
GB (1) GB1464417A (xx)
HU (1) HU171351B (xx)
IT (1) IT1017649B (xx)
LU (1) LU70312A1 (xx)
NL (1) NL7408003A (xx)
PL (1) PL89963B1 (xx)
SE (1) SE398474B (xx)
SU (1) SU576078A3 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740555C2 (de) * 1977-09-08 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Antwortgerät für eine Mikrowellen-Informationsübertragungseinrichtung
DE2833509A1 (de) * 1978-07-31 1980-02-14 Siemens Ag Einrichtung zur identifizierung und/oder 0rtung von gegenstaenden und personen
DE2855721C2 (de) * 1978-12-22 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Antwortgerät für eins System zum selbsttätigen drahtlosen Übertragen von mehrstelligen numerischen Informationen zwischen gegeneinander bewegbaren aktiven Abfragegeräten und passiven Antwortgeräten
US5204681A (en) * 1991-09-24 1993-04-20 Gordian Holding Corporation Radio frequency automatic identification system
JP2010038607A (ja) * 2008-08-01 2010-02-18 Hitachi Ltd 検出装置および鉄道車両
FR3009818B1 (fr) * 2013-08-20 2015-09-18 Alstom Transport Sa Dispositif de securite ferroviaire et procede de detection associe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE317703B (xx) * 1965-02-18 1969-11-24 Philips Svenska Ab
US3399405A (en) * 1966-03-29 1968-08-27 Rca Corp Vehicle identifier system
US3406391A (en) * 1967-02-13 1968-10-15 Mihran Le Von Jr. Vehicle identification system
US3521280A (en) * 1969-01-16 1970-07-21 Gen Res Corp Coded labels
US3878528A (en) * 1973-10-12 1975-04-15 Boeing Co Passive identification system

Also Published As

Publication number Publication date
BE816267A (fr) 1974-12-13
HU171351B (hu) 1977-12-28
IT1017649B (it) 1977-08-10
FR2233214B1 (xx) 1976-12-17
CA1025981A (en) 1978-02-07
SU576078A3 (ru) 1977-10-05
DE2330580A1 (de) 1975-01-02
DE2330580C3 (de) 1979-08-30
PL89963B1 (xx) 1976-12-31
SE7407880L (xx) 1974-12-16
LU70312A1 (xx) 1975-03-06
DE2330580B2 (de) 1979-01-11
FR2233214A1 (xx) 1975-01-10
US3959792A (en) 1976-05-25
NL7408003A (xx) 1974-12-17
CH577908A5 (xx) 1976-07-30
GB1464417A (en) 1977-02-16
AT342659B (de) 1978-04-10

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