DE3574511D1 - Schaltung zur regelbaren vorspannungseinstellung und zur mikrowellenverbindung. - Google Patents

Schaltung zur regelbaren vorspannungseinstellung und zur mikrowellenverbindung.

Info

Publication number
DE3574511D1
DE3574511D1 DE8585200983T DE3574511T DE3574511D1 DE 3574511 D1 DE3574511 D1 DE 3574511D1 DE 8585200983 T DE8585200983 T DE 8585200983T DE 3574511 T DE3574511 T DE 3574511T DE 3574511 D1 DE3574511 D1 DE 3574511D1
Authority
DE
Germany
Prior art keywords
circuit
preload adjustment
microwave connection
adjustable preload
microwave
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 - Lifetime
Application number
DE8585200983T
Other languages
English (en)
Inventor
Alex Giakoumis
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
Application granted granted Critical
Publication of DE3574511D1 publication Critical patent/DE3574511D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/24—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/46—One-port networks
    • H03H11/48—One-port networks simulating reactances

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Networks Using Active Elements (AREA)
  • Control Of Electrical Variables (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
DE8585200983T 1984-06-29 1985-06-20 Schaltung zur regelbaren vorspannungseinstellung und zur mikrowellenverbindung. Expired - Lifetime DE3574511D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8410368A FR2566966B1 (fr) 1984-06-29 1984-06-29 Circuit de polarisation reglable et de liaison hyperfrequence

Publications (1)

Publication Number Publication Date
DE3574511D1 true DE3574511D1 (de) 1990-01-04

Family

ID=9305637

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585200983T Expired - Lifetime DE3574511D1 (de) 1984-06-29 1985-06-20 Schaltung zur regelbaren vorspannungseinstellung und zur mikrowellenverbindung.

Country Status (5)

Country Link
US (1) US4639617A (de)
EP (1) EP0169594B1 (de)
JP (1) JPS6124316A (de)
DE (1) DE3574511D1 (de)
FR (1) FR2566966B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760284A (en) * 1987-01-12 1988-07-26 Triquint Semiconductor, Inc. Pinchoff voltage generator
FR2620836B1 (fr) * 1987-09-21 1990-01-19 Thomson Semiconducteurs Source d e courant ajustable et convertisseur numerique/analogique a auto-calibration utilisant une telle source
DE4041761A1 (de) * 1990-12-24 1992-06-25 Standard Elektrik Lorenz Ag Stromsenke
JP3713324B2 (ja) * 1996-02-26 2005-11-09 三菱電機株式会社 カレントミラー回路および信号処理回路
AU2002950153A0 (en) * 2002-07-12 2002-09-12 Mimix Broadband Pty Limited A method for improving intermodulation characteristics in fet attenuators and mixers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1109891A (en) * 1965-03-10 1968-04-18 Mullard Ltd Improvements in or relating to electric circuits
DE1277386B (de) * 1966-07-26 1968-09-12 Telefunken Patent Transistorschaltung zur Lieferung eines konstanten Stromes
US3621284A (en) * 1970-12-07 1971-11-16 Sylvania Electric Prod Attenuation circuit
US4023125A (en) * 1975-10-17 1977-05-10 General Electric Company Printed broadband rf bias circuits
US4031488A (en) * 1976-04-05 1977-06-21 The United States Of America As Represented By The Secretary Of The Navy Multiple polarization switch
US4401952A (en) * 1981-07-20 1983-08-30 Microsource, Inc. Microwave switched amplifier/multiplier

Also Published As

Publication number Publication date
FR2566966A1 (fr) 1986-01-03
JPH0473805B2 (de) 1992-11-24
JPS6124316A (ja) 1986-02-03
EP0169594B1 (de) 1989-11-29
FR2566966B1 (fr) 1986-12-12
US4639617A (en) 1987-01-27
EP0169594A1 (de) 1986-01-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8339 Ceased/non-payment of the annual fee