DK142436B - Fasespringmodulator til mikrobølger. - Google Patents

Fasespringmodulator til mikrobølger. Download PDF

Info

Publication number
DK142436B
DK142436B DK337375AA DK337375A DK142436B DK 142436 B DK142436 B DK 142436B DK 337375A A DK337375A A DK 337375AA DK 337375 A DK337375 A DK 337375A DK 142436 B DK142436 B DK 142436B
Authority
DK
Denmark
Prior art keywords
window
diode
wave
modulator
phase
Prior art date
Application number
DK337375AA
Other languages
Danish (da)
English (en)
Other versions
DK142436C (it
DK337375A (it
Inventor
Roland Chapnikoff
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of DK337375A publication Critical patent/DK337375A/da
Publication of DK142436B publication Critical patent/DK142436B/da
Application granted granted Critical
Publication of DK142436C publication Critical patent/DK142436C/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
    • H03C7/025—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas using semiconductor devices
    • H03C7/027—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas using semiconductor devices using diodes

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Non-Reversible Transmitting Devices (AREA)
DK337375AA 1974-07-25 1975-07-24 Fasespringmodulator til mikrobølger. DK142436B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7425934A FR2280242B1 (fr) 1974-07-25 1974-07-25 Modulateur de phase a diodes utilisant des circulateurs
FR7425934 1974-07-25

Publications (3)

Publication Number Publication Date
DK337375A DK337375A (it) 1976-01-26
DK142436B true DK142436B (da) 1980-10-27
DK142436C DK142436C (it) 1981-03-23

Family

ID=9141713

Family Applications (1)

Application Number Title Priority Date Filing Date
DK337375AA DK142436B (da) 1974-07-25 1975-07-24 Fasespringmodulator til mikrobølger.

Country Status (12)

Country Link
US (1) US4004255A (it)
JP (1) JPS5140745A (it)
BE (1) BE830798A (it)
DE (1) DE2532301A1 (it)
DK (1) DK142436B (it)
FR (1) FR2280242B1 (it)
GB (1) GB1467600A (it)
IE (1) IE41275B1 (it)
IT (1) IT1039547B (it)
LU (1) LU72999A1 (it)
NL (1) NL7508810A (it)
SE (1) SE402194B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153886A (en) * 1978-02-17 1979-05-08 Bell Telephone Laboratories, Incorporated Ninety degree phase stepper
US4559489A (en) * 1983-09-30 1985-12-17 The Boeing Company Low-loss radio frequency multiple port variable power controller
GB8522185D0 (en) * 1985-09-06 1985-10-09 Exxon Chemical Patents Inc Oil & fuel compositions
JP2902481B2 (ja) * 1990-04-19 1999-06-07 エクソン ケミカル パテンツ インコーポレイテッド 留出燃料用添加剤およびそれらを含有する留出燃料

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136950A (en) * 1961-10-02 1964-06-09 Space Technology Lab Inc Double sideband suppressed carrier balanced modulator using a ferrite circulator
US3349342A (en) * 1964-12-07 1967-10-24 Robert V Garver Binary 180 u deg. diode phase modulator
US3506930A (en) * 1967-07-18 1970-04-14 Collins Radio Co Broadband multilevel phase modulation system employing digitally controlled signal reflection means
FR2085469B1 (it) * 1970-04-23 1973-08-10 Comp Generale Electricite
US3656069A (en) * 1970-07-15 1972-04-11 Bell Telephone Labor Inc Multiphase digital modulator
US3798573A (en) * 1973-03-16 1974-03-19 Bell Telephone Labor Inc Phase modulator using a frequency mixing process

Also Published As

Publication number Publication date
IE41275L (en) 1976-01-25
DE2532301A1 (de) 1976-02-12
FR2280242B1 (fr) 1977-01-07
JPS5140745A (it) 1976-04-05
SE7508381L (sv) 1976-01-26
DK142436C (it) 1981-03-23
IE41275B1 (en) 1979-11-21
FR2280242A1 (fr) 1976-02-20
BE830798A (fr) 1975-12-30
US4004255A (en) 1977-01-18
SE402194B (sv) 1978-06-19
GB1467600A (en) 1977-03-16
NL7508810A (nl) 1976-01-27
DK337375A (it) 1976-01-26
IT1039547B (it) 1979-12-10
LU72999A1 (it) 1976-07-01

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