DE3275800D1 - Microwave circuit acting as modulator, mixer and transmission-reception separator and devices using such a circuit - Google Patents

Microwave circuit acting as modulator, mixer and transmission-reception separator and devices using such a circuit

Info

Publication number
DE3275800D1
DE3275800D1 DE8282402401T DE3275800T DE3275800D1 DE 3275800 D1 DE3275800 D1 DE 3275800D1 DE 8282402401 T DE8282402401 T DE 8282402401T DE 3275800 T DE3275800 T DE 3275800T DE 3275800 D1 DE3275800 D1 DE 3275800D1
Authority
DE
Germany
Prior art keywords
circuit
modulator
mixer
transmission
devices
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.)
Expired
Application number
DE8282402401T
Other languages
English (en)
Inventor
Sylvain Meyer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3275800D1 publication Critical patent/DE3275800D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • 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)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Radio Relay Systems (AREA)
  • Transceivers (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Circuits Of Receivers In General (AREA)
DE8282402401T 1982-01-08 1982-12-30 Microwave circuit acting as modulator, mixer and transmission-reception separator and devices using such a circuit Expired DE3275800D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8200194A FR2519809A1 (fr) 1982-01-08 1982-01-08 Circuit hyperfrequences multifonction et dispositifs de transmission bidirectionnelle utilisant un tel circuit

Publications (1)

Publication Number Publication Date
DE3275800D1 true DE3275800D1 (en) 1987-04-23

Family

ID=9269803

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282402401T Expired DE3275800D1 (en) 1982-01-08 1982-12-30 Microwave circuit acting as modulator, mixer and transmission-reception separator and devices using such a circuit

Country Status (7)

Country Link
US (1) US4566132A (de)
EP (1) EP0083895B1 (de)
JP (1) JPS58121850A (de)
CA (1) CA1198781A (de)
DE (1) DE3275800D1 (de)
FR (1) FR2519809A1 (de)
NO (1) NO162318C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8303651A (pt) * 1982-08-06 1984-04-24 Siemens Ag Albis Aparelho de radar pobre em ruidos
FR2544503B1 (fr) * 1983-04-15 1985-11-22 Snecma Dispositif de decouplage des voies emission et reception dans un radar a antenne unique
DE3628583C2 (de) * 1986-08-22 1993-12-09 Licentia Gmbh Empfangseinrichtung für Mikrowellensignale
US4864644A (en) * 1986-10-17 1989-09-05 Matsushita Electric Industrial Co., Ltd. VHF-UHF mixer having a balun
US4809356A (en) * 1988-02-08 1989-02-28 Motorola, Inc. Three-way power splitter using directional couplers
US4955085A (en) * 1988-03-07 1990-09-04 California Institute Of Technology Series RF/parallel if mixer array
GB2281830B (en) * 1993-09-11 1998-08-12 Nokia Mobile Phones Ltd I/q-modulator and i/q-demodulator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328694A (en) * 1964-10-01 1967-06-27 Collins Radio Co Bilateral transmit-receive function dual quad diode bridge-oscillator frequency translator circuit
US3636453A (en) * 1969-05-07 1972-01-18 Cutler Hammer Inc Concurrent same-frequency fm radio repeater
JPS5044343A (de) * 1973-08-24 1975-04-21
US3867699A (en) * 1973-12-14 1975-02-18 Rockwell International Corp Transceiver switching circuit
JPS526135A (en) * 1975-07-03 1977-01-18 Asahi Chem Ind Co Ltd Water sealed gas check valve device
GB1605163A (en) * 1977-05-04 1982-08-25 Marconi Co Ltd Radar systems
US4163232A (en) * 1978-07-05 1979-07-31 The Boeing Company Dual mode microwave mixer
GB2052216B (en) * 1979-06-08 1983-09-21 Plessey Co Ltd Duplex transceivers
US4301432A (en) * 1980-08-11 1981-11-17 Motorola, Inc. Complex RF weighter

Also Published As

Publication number Publication date
EP0083895A1 (de) 1983-07-20
FR2519809B1 (de) 1984-03-16
CA1198781A (en) 1985-12-31
US4566132A (en) 1986-01-21
NO162318B (no) 1989-08-28
NO824410L (no) 1983-07-11
JPH0354494B2 (de) 1991-08-20
NO162318C (no) 1989-12-06
JPS58121850A (ja) 1983-07-20
EP0083895B1 (de) 1987-03-18
FR2519809A1 (fr) 1983-07-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee