FR2347821A1 - Dispositif de modulation et de distribution d'energie - Google Patents

Dispositif de modulation et de distribution d'energie

Info

Publication number
FR2347821A1
FR2347821A1 FR7710604A FR7710604A FR2347821A1 FR 2347821 A1 FR2347821 A1 FR 2347821A1 FR 7710604 A FR7710604 A FR 7710604A FR 7710604 A FR7710604 A FR 7710604A FR 2347821 A1 FR2347821 A1 FR 2347821A1
Authority
FR
France
Prior art keywords
distribution device
energy modulation
modulation
energy
distribution
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
FR7710604A
Other languages
English (en)
Other versions
FR2347821B1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2347821A1 publication Critical patent/FR2347821A1/fr
Application granted granted Critical
Publication of FR2347821B1 publication Critical patent/FR2347821B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/08—Systems for determining direction or position line
    • G01S1/38—Systems for determining direction or position line using comparison of [1] the phase of the envelope of the change of frequency, due to Doppler effect, of the signal transmitted by an antenna moving, or appearing to move, in a cyclic path with [2] the phase of a reference signal, the frequency of this reference signal being synchronised with that of the cyclic movement, or apparent cyclic movement, of the antenna
    • G01S1/40—Systems for determining direction or position line using comparison of [1] the phase of the envelope of the change of frequency, due to Doppler effect, of the signal transmitted by an antenna moving, or appearing to move, in a cyclic path with [2] the phase of a reference signal, the frequency of this reference signal being synchronised with that of the cyclic movement, or apparent cyclic movement, of the antenna the apparent movement of the antenna being produced by cyclic sequential energisation of fixed antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Transmitters (AREA)
  • Amplitude Modulation (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Amplifiers (AREA)
  • Radio Relay Systems (AREA)
FR7710604A 1976-04-08 1977-04-07 Dispositif de modulation et de distribution d'energie Granted FR2347821A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7603687A NL7603687A (nl) 1976-04-08 1976-04-08 Vermogensverdeel- en modulatie-inrichting.

Publications (2)

Publication Number Publication Date
FR2347821A1 true FR2347821A1 (fr) 1977-11-04
FR2347821B1 FR2347821B1 (fr) 1981-06-12

Family

ID=19825973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710604A Granted FR2347821A1 (fr) 1976-04-08 1977-04-07 Dispositif de modulation et de distribution d'energie

Country Status (7)

Country Link
US (1) US4160960A (fr)
JP (1) JPS6046843B2 (fr)
CA (1) CA1091311A (fr)
DE (1) DE2713549C3 (fr)
FR (1) FR2347821A1 (fr)
GB (1) GB1519944A (fr)
NL (1) NL7603687A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035441A1 (fr) * 1980-03-05 1981-09-09 Thomson-Csf Dispositif d'alimentation d'un système de radionavigation du type VOR Doppler et son utilisation
EP0062761A1 (fr) * 1981-03-10 1982-10-20 International Standard Electric Corporation Balise du type Doppler-VOR comprenant un dispositif de contrôle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485360A (en) * 1982-07-16 1984-11-27 Cincinnati Electronics Corporation Apparatus for and method of impedance matching
WO1994003350A1 (fr) * 1992-08-08 1994-02-17 Joo Hee Lee Systeme de frein auxiliaire pour automobile
US9385668B2 (en) 2014-10-17 2016-07-05 Daico Industries, Inc. Cableless high power RF/microwave power amplifier with multiple power amplifier units

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1183318A (en) * 1966-07-08 1970-03-04 Standard Telephones Cables Ltd Doppler V.O.R. Systems
US3882425A (en) * 1973-08-27 1975-05-06 Boeing Co Linear microwave modulator

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NV319/75 *
NV614/76 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035441A1 (fr) * 1980-03-05 1981-09-09 Thomson-Csf Dispositif d'alimentation d'un système de radionavigation du type VOR Doppler et son utilisation
FR2477722A1 (fr) * 1980-03-05 1981-09-11 Thomson Csf Dispositif d'alimentation d'un systeme de radionavigation du type vor doppler et systeme vor doppler le comprenant
EP0062761A1 (fr) * 1981-03-10 1982-10-20 International Standard Electric Corporation Balise du type Doppler-VOR comprenant un dispositif de contrôle

Also Published As

Publication number Publication date
FR2347821B1 (fr) 1981-06-12
DE2713549C3 (de) 1980-11-27
CA1091311A (fr) 1980-12-09
US4160960A (en) 1979-07-10
GB1519944A (en) 1978-08-02
NL7603687A (nl) 1977-10-11
JPS52123856A (en) 1977-10-18
JPS6046843B2 (ja) 1985-10-18
DE2713549B2 (de) 1980-04-03
DE2713549A1 (de) 1977-10-20

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse