FR2265210A1 - H.V. static converter control signal transmitter - emitter and receiver aerial use circularly polarised beams - Google Patents

H.V. static converter control signal transmitter - emitter and receiver aerial use circularly polarised beams

Info

Publication number
FR2265210A1
FR2265210A1 FR7504533A FR7504533A FR2265210A1 FR 2265210 A1 FR2265210 A1 FR 2265210A1 FR 7504533 A FR7504533 A FR 7504533A FR 7504533 A FR7504533 A FR 7504533A FR 2265210 A1 FR2265210 A1 FR 2265210A1
Authority
FR
France
Prior art keywords
control signal
antenna
emitter
circularly polarised
signal transmitter
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.)
Granted
Application number
FR7504533A
Other languages
English (en)
French (fr)
Other versions
FR2265210B3 (enExample
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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
Priority claimed from DE19742413164 external-priority patent/DE2413164C3/de
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of FR2265210A1 publication Critical patent/FR2265210A1/fr
Application granted granted Critical
Publication of FR2265210B3 publication Critical patent/FR2265210B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
  • Selective Calling Equipment (AREA)
  • Details Of Aerials (AREA)
FR7504533A 1974-03-19 1975-02-13 H.V. static converter control signal transmitter - emitter and receiver aerial use circularly polarised beams Granted FR2265210A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742413164 DE2413164C3 (de) 1974-03-19 Einrichtung zur gleichzeitigen Zündung einer Anzahl von steuerbaren Halbleiterventilen, insbesondere Thyristoren, in einem Stromrichter für hohe Spannungen

Publications (2)

Publication Number Publication Date
FR2265210A1 true FR2265210A1 (en) 1975-10-17
FR2265210B3 FR2265210B3 (enExample) 1977-10-28

Family

ID=5910521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504533A Granted FR2265210A1 (en) 1974-03-19 1975-02-13 H.V. static converter control signal transmitter - emitter and receiver aerial use circularly polarised beams

Country Status (6)

Country Link
JP (1) JPS50128911A (enExample)
AT (1) AT335568B (enExample)
BE (1) BE826756A (enExample)
CH (1) CH577248A5 (enExample)
FR (1) FR2265210A1 (enExample)
SE (1) SE7502986L (enExample)

Also Published As

Publication number Publication date
CH577248A5 (enExample) 1976-06-30
DE2413164B2 (de) 1976-07-29
ATA651974A (de) 1976-07-15
BE826756A (fr) 1975-07-16
AT335568B (de) 1977-03-25
FR2265210B3 (enExample) 1977-10-28
SE7502986L (enExample) 1975-09-22
DE2413164A1 (de) 1975-09-25
JPS50128911A (enExample) 1975-10-11

Similar Documents

Publication Publication Date Title
DK90282A (da) Mikroboelgemodtageudstyr
GB987868A (en) Frequency shift reflector system
DE3885718D1 (de) Empfänger für Radiowellen mit mehreren Antennen.
US3882393A (en) Communications system utilizing modulation of the characteristic polarizations of the ionosphere
GB1213265A (en) Aerial follower device
GB1021551A (en) Radio navigation system
GB938962A (en) Diversity system
ES8402998A1 (es) Perfeccionamientos en un convertidor de frecuencia para un terminal receptor-transmisor.
FR2265210A1 (en) H.V. static converter control signal transmitter - emitter and receiver aerial use circularly polarised beams
GB1524571A (en) Radio navigation system and scanning beam antenna
US2520184A (en) Electrical wave signaling system
GB1498388A (en) Mobile radio receiver
US3042916A (en) Directional system for wave propagated signals
US3162812A (en) Narrow band fsk system employing stabilized frequency control
US2467308A (en) Interference reducing radio pulse receiver
GB967474A (en) Improvements in or relating to doppler navigation aiding equipments
FR2283602A1 (fr) Emetteur-recepteur micro-onde a oscillateur unique
US3680125A (en) Angular modulation direction finding receiver
GB1024242A (en) Radio navigation system
JPS5656003A (en) Antenna system
Dettman A semi-automatic tuning high frequency communications equipment
JPS57107651A (en) Receiver for circular polarized electromagnetic wave
SU741652A1 (ru) Радиолокационна станци
GB1022998A (en) Wide band direction finding system antenna
JPS633242Y2 (enExample)

Legal Events

Date Code Title Description
ST Notification of lapse