GB1326706A - Broad band flat frequency response circuits - Google Patents

Broad band flat frequency response circuits

Info

Publication number
GB1326706A
GB1326706A GB3196972A GB3196972A GB1326706A GB 1326706 A GB1326706 A GB 1326706A GB 3196972 A GB3196972 A GB 3196972A GB 3196972 A GB3196972 A GB 3196972A GB 1326706 A GB1326706 A GB 1326706A
Authority
GB
United Kingdom
Prior art keywords
port
coupled
circulator
mixer
transmission lines
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
GB3196972A
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.)
Post Office
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Publication of GB1326706A publication Critical patent/GB1326706A/en
Expired legal-status Critical Current

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
    • H01P1/201—Filters for transverse electromagnetic waves
    • 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
    • H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
    • H03D9/0633—Transference of modulation using distributed inductance and capacitance by means of diodes mounted on a stripline circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/10—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with diodes

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transmitters (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB3196972A 1971-07-21 1972-07-07 Broad band flat frequency response circuits Expired GB1326706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16454571A 1971-07-21 1971-07-21

Publications (1)

Publication Number Publication Date
GB1326706A true GB1326706A (en) 1973-08-15

Family

ID=22594993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3196972A Expired GB1326706A (en) 1971-07-21 1972-07-07 Broad band flat frequency response circuits

Country Status (8)

Country Link
US (1) US3737784A (enExample)
BE (1) BE786132A (enExample)
CA (1) CA942394A (enExample)
DE (1) DE2233012A1 (enExample)
FR (1) FR2146884A5 (enExample)
GB (1) GB1326706A (enExample)
IT (1) IT964697B (enExample)
SE (1) SE378337B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079415A (en) * 1975-11-07 1978-03-14 Vari-L Company, Inc. Frequency translator
US4171515A (en) * 1978-08-09 1979-10-16 Tektronix, Inc. Mixer termination for flat frequency response
US4384367A (en) * 1980-02-12 1983-05-17 Theta-Com Of California MDS Receiver

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208003A (en) * 1961-03-24 1965-09-21 Rca Corp Negative resistance amplifier utilizing a directional filter
US3293447A (en) * 1963-04-10 1966-12-20 Ibm Parametric tunnel-diode amplifier frequency converter using pump harmonic

Also Published As

Publication number Publication date
IT964697B (it) 1974-01-31
US3737784A (en) 1973-06-05
SE378337B (enExample) 1975-08-25
BE786132A (fr) 1972-11-03
FR2146884A5 (enExample) 1973-03-02
DE2233012A1 (de) 1973-01-25
CA942394A (en) 1974-02-19

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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