GB1389655A - Frequency-selective circuits - Google Patents

Frequency-selective circuits

Info

Publication number
GB1389655A
GB1389655A GB3946773A GB3946773A GB1389655A GB 1389655 A GB1389655 A GB 1389655A GB 3946773 A GB3946773 A GB 3946773A GB 3946773 A GB3946773 A GB 3946773A GB 1389655 A GB1389655 A GB 1389655A
Authority
GB
United Kingdom
Prior art keywords
section
diode
line
wave
frequency
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
GB3946773A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1389655A publication Critical patent/GB1389655A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0123—Frequency selective two-port networks comprising distributed impedance elements together with lumped impedance elements
    • 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

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Filters And Equalizers (AREA)
  • Microwave Amplifiers (AREA)
GB3946773A 1972-08-25 1973-08-21 Frequency-selective circuits Expired GB1389655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28382772A 1972-08-25 1972-08-25

Publications (1)

Publication Number Publication Date
GB1389655A true GB1389655A (en) 1975-04-03

Family

ID=23087732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3946773A Expired GB1389655A (en) 1972-08-25 1973-08-21 Frequency-selective circuits

Country Status (11)

Country Link
US (1) US3760303A (enExample)
JP (1) JPS4960657A (enExample)
AU (1) AU471952B2 (enExample)
BE (1) BE803837A (enExample)
CA (1) CA968860A (enExample)
DE (1) DE2342329A1 (enExample)
FR (1) FR2197244B1 (enExample)
GB (1) GB1389655A (enExample)
IT (1) IT998397B (enExample)
NL (1) NL7311633A (enExample)
SE (1) SE382727B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726743A1 (de) * 1986-09-01 1988-03-03 Mitsubishi Electric Corp Fet-kettenverstaerker
GB2284940B (en) * 1993-12-15 1997-11-19 Filtronic Ltd Microwave filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1359881A (fr) * 1963-03-21 1964-04-30 Comp Generale Electricite Réseau correcteur à coefficient de transmission dépendant de la fréquence pour ondes ultra-courtes
US3422378A (en) * 1965-10-19 1969-01-14 Hazeltine Research Inc Compensating means for minimizing undesirable variations in the amplitude of a reflected wave
US3437957A (en) * 1966-06-28 1969-04-08 Us Air Force Microwave phase shift modulator for use with tunnel diode switching circuits

Also Published As

Publication number Publication date
BE803837A (fr) 1973-12-17
AU5939473A (en) 1975-02-20
CA968860A (en) 1975-06-03
FR2197244A1 (enExample) 1974-03-22
FR2197244B1 (enExample) 1977-09-09
US3760303A (en) 1973-09-18
JPS4960657A (enExample) 1974-06-12
SE382727B (sv) 1976-02-09
IT998397B (it) 1976-01-20
DE2342329A1 (de) 1974-03-14
NL7311633A (enExample) 1974-02-27
AU471952B2 (en) 1976-05-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee