GB1250980A - - Google Patents

Info

Publication number
GB1250980A
GB1250980A GB1250980DA GB1250980A GB 1250980 A GB1250980 A GB 1250980A GB 1250980D A GB1250980D A GB 1250980DA GB 1250980 A GB1250980 A GB 1250980A
Authority
GB
United Kingdom
Prior art keywords
phase
phase shifters
july
input
modulation
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
Other languages
English (en)
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 filed Critical
Publication of GB1250980A publication Critical patent/GB1250980A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/10—Angle modulation by means of variable impedance
    • H03C3/24—Angle modulation by means of variable impedance by means of a variable resistive element, e.g. tube
    • H03C3/26—Angle modulation by means of variable impedance by means of a variable resistive element, e.g. tube comprising two elements controlled in push-pull by modulating signal

Landscapes

  • Amplitude Modulation (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
GB1250980D 1968-07-30 1969-07-29 Expired GB1250980A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1766855 1968-07-30

Publications (1)

Publication Number Publication Date
GB1250980A true GB1250980A (enrdf_load_stackoverflow) 1971-10-27

Family

ID=5699137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1250980D Expired GB1250980A (enrdf_load_stackoverflow) 1968-07-30 1969-07-29

Country Status (3)

Country Link
BE (1) BE759382A (enrdf_load_stackoverflow)
DE (1) DE1766855B1 (enrdf_load_stackoverflow)
GB (1) GB1250980A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1006565A (fr) * 1948-02-03 1952-04-24 Thomson Houston Comp Francaise Modulateur de phase à grande profondeur de modulation
FR1323527A (fr) * 1961-12-19 1963-04-12 Réseaux modulateurs de phase à diodes à capacité variable

Also Published As

Publication number Publication date
DE1766855B1 (de) 1971-09-09
BE759382A (fr) 1971-05-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees