AU5571090A - Endless phase shifter - Google Patents

Endless phase shifter

Info

Publication number
AU5571090A
AU5571090A AU55710/90A AU5571090A AU5571090A AU 5571090 A AU5571090 A AU 5571090A AU 55710/90 A AU55710/90 A AU 55710/90A AU 5571090 A AU5571090 A AU 5571090A AU 5571090 A AU5571090 A AU 5571090A
Authority
AU
Australia
Prior art keywords
phase shifter
endless phase
endless
shifter
phase
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
AU55710/90A
Other versions
AU625204B2 (en
Inventor
Dietmar Mueller
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
Original Assignee
Siemens AG
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 AG filed Critical Siemens AG
Publication of AU5571090A publication Critical patent/AU5571090A/en
Application granted granted Critical
Publication of AU625204B2 publication Critical patent/AU625204B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/185—Phase-shifters using a diode or a gas filled discharge tube

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AU55710/90A 1989-05-19 1990-05-18 Endless phase shifter Ceased AU625204B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP89109087 1989-05-19
DE89109087 1989-05-19

Publications (2)

Publication Number Publication Date
AU5571090A true AU5571090A (en) 1990-11-22
AU625204B2 AU625204B2 (en) 1992-07-02

Family

ID=8201380

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55710/90A Ceased AU625204B2 (en) 1989-05-19 1990-05-18 Endless phase shifter

Country Status (3)

Country Link
EP (1) EP0398159A1 (en)
AU (1) AU625204B2 (en)
NO (1) NO902219L (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276521A (en) * 1978-12-18 1981-06-30 Trw Inc. Quadriphase integrated high-speed microwave modulator
EP0226154A3 (en) * 1985-12-20 1989-02-15 Allied Corporation Monolithic dual-gate gaas fet digital phase shifter with gain
FR2629641B1 (en) * 1988-04-01 1990-03-23 Thomson Csf HYPERFREQUENCY PHASE CIRCUIT
US5119050A (en) * 1990-04-26 1992-06-02 Upshur John I Low loss 360 degree x-band analog phase shifter

Also Published As

Publication number Publication date
NO902219D0 (en) 1990-05-18
EP0398159A1 (en) 1990-11-22
AU625204B2 (en) 1992-07-02
NO902219L (en) 1990-11-20

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