ATE91359T1 - Elektrische hochfrequenzschaltung. - Google Patents

Elektrische hochfrequenzschaltung.

Info

Publication number
ATE91359T1
ATE91359T1 AT85305544T AT85305544T ATE91359T1 AT E91359 T1 ATE91359 T1 AT E91359T1 AT 85305544 T AT85305544 T AT 85305544T AT 85305544 T AT85305544 T AT 85305544T AT E91359 T1 ATE91359 T1 AT E91359T1
Authority
AT
Austria
Prior art keywords
transmission line
end plates
high frequency
couple
frequency circuit
Prior art date
Application number
AT85305544T
Other languages
English (en)
Inventor
Ronald Hutchinson
Original Assignee
Marconi Gec Ltd
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 Marconi Gec Ltd filed Critical Marconi Gec Ltd
Application granted granted Critical
Publication of ATE91359T1 publication Critical patent/ATE91359T1/de

Links

Classifications

    • 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
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2136—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using comb or interdigital filters; using cascaded coaxial cavities
    • 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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Inorganic Insulating Materials (AREA)
  • Transmitters (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Burglar Alarm Systems (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Filters And Equalizers (AREA)
  • General Induction Heating (AREA)
AT85305544T 1984-08-10 1985-08-05 Elektrische hochfrequenzschaltung. ATE91359T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08420361A GB2163009B (en) 1984-08-10 1984-08-10 High-frequency electrical network
EP85305544A EP0171279B1 (de) 1984-08-10 1985-08-05 Elektrische Hochfrequenzschaltung

Publications (1)

Publication Number Publication Date
ATE91359T1 true ATE91359T1 (de) 1993-07-15

Family

ID=10565162

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85305544T ATE91359T1 (de) 1984-08-10 1985-08-05 Elektrische hochfrequenzschaltung.

Country Status (6)

Country Link
US (1) US4660005A (de)
EP (1) EP0171279B1 (de)
JP (1) JPH0616563B2 (de)
AT (1) ATE91359T1 (de)
DE (1) DE3587437T2 (de)
GB (1) GB2163009B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03198501A (ja) * 1989-12-27 1991-08-29 Fukushima Nippon Denki Kk 同軸共振器帯域通過ろ波器
FI87854C (fi) * 1991-04-12 1993-02-25 Lk Products Oy Foerfarande foer att tillverka ett hoegfrekvensfilter samt hoegfrekvensfilter tillverkat enligt foerfarandet
WO1995027318A1 (en) * 1994-03-31 1995-10-12 Nihon Dengyo Kosaku Co., Ltd. Resonator and filter using it
EP3333967A1 (de) * 2016-12-12 2018-06-13 Nokia Technologies OY Resonator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2250308A (en) * 1939-08-12 1941-07-22 Rca Corp System for feeding a single utilization circuit with energy at two frequencies
US2420354A (en) * 1941-01-10 1947-05-13 Rca Corp Coupling circuit
US3068428A (en) * 1955-06-16 1962-12-11 Andrew Alford Diplexing unit
GB1163896A (en) * 1965-11-19 1969-09-10 Plessey Co Ltd Improvements in or relating to Transmission Line Band-Pass Filters
US3562677A (en) * 1968-11-22 1971-02-09 Corning Glass Works Cylindrical band-pass interdigital and comb-line filters
US3597709A (en) * 1969-03-24 1971-08-03 Microwave Dev Lab Inc Filter having direct and cross-coupled resonators
GB1390809A (en) * 1972-08-05 1975-04-16 Marconi Co Ltd Electrical networks for use at high frequencies
US3818389A (en) * 1973-09-20 1974-06-18 Bell Telephone Labor Inc Dual interdigital filter for microwave mixer
GB1605120A (en) * 1978-04-11 1981-12-16 Marconi Co Ltd Electrical networks for use at high frequencies

Also Published As

Publication number Publication date
DE3587437D1 (de) 1993-08-12
GB2163009A (en) 1986-02-12
JPS6192001A (ja) 1986-05-10
EP0171279A3 (en) 1988-03-30
DE3587437T2 (de) 1993-12-09
US4660005A (en) 1987-04-21
EP0171279A2 (de) 1986-02-12
GB8420361D0 (en) 1984-09-12
JPH0616563B2 (ja) 1994-03-02
GB2163009B (en) 1987-11-04
EP0171279B1 (de) 1993-07-07

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee