GB2018070B - Polarity-reversal modulator - Google Patents

Polarity-reversal modulator

Info

Publication number
GB2018070B
GB2018070B GB7910646A GB7910646A GB2018070B GB 2018070 B GB2018070 B GB 2018070B GB 7910646 A GB7910646 A GB 7910646A GB 7910646 A GB7910646 A GB 7910646A GB 2018070 B GB2018070 B GB 2018070B
Authority
GB
United Kingdom
Prior art keywords
polarity
reversal
modulator
reversal modulator
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
GB7910646A
Other languages
English (en)
Other versions
GB2018070A (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB2018070A publication Critical patent/GB2018070A/en
Application granted granted Critical
Publication of GB2018070B publication Critical patent/GB2018070B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
    • H03C1/542—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes
    • H03C1/545—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes using bipolar transistors
GB7910646A 1978-03-28 1979-03-27 Polarity-reversal modulator Expired GB2018070B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2813382A DE2813382C2 (de) 1978-03-28 1978-03-28 Umpolmodulator

Publications (2)

Publication Number Publication Date
GB2018070A GB2018070A (en) 1979-10-10
GB2018070B true GB2018070B (en) 1982-06-23

Family

ID=6035598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7910646A Expired GB2018070B (en) 1978-03-28 1979-03-27 Polarity-reversal modulator

Country Status (14)

Country Link
JP (1) JPS6028163B2 (fr)
AR (1) AR217357A1 (fr)
AT (1) AT376331B (fr)
BE (1) BE875162A (fr)
BR (1) BR7901862A (fr)
DE (1) DE2813382C2 (fr)
DK (1) DK123979A (fr)
FR (1) FR2421507A1 (fr)
GB (1) GB2018070B (fr)
IT (1) IT1113238B (fr)
LU (1) LU81079A1 (fr)
NL (1) NL7902433A (fr)
SE (1) SE7902723L (fr)
YU (1) YU73679A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI87860C (fi) * 1988-04-05 1993-02-25 Nokia Mobira Oy Differentialutgaongens koppling som enpolig

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668440A (en) * 1970-10-16 1972-06-06 Motorola Inc Temperature stable monolithic multiplier circuit
DE2326621C3 (de) * 1973-05-25 1978-11-16 Robert Bosch Gmbh, 7000 Stuttgart System zur Verarbeitung von Signalen
DE2364156C2 (de) * 1973-12-21 1975-11-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verstärkender Doppelgegentaktmodulator

Also Published As

Publication number Publication date
FR2421507B1 (fr) 1982-10-08
DE2813382A1 (de) 1979-10-04
GB2018070A (en) 1979-10-10
DE2813382C2 (de) 1983-06-30
AR217357A1 (es) 1980-03-14
SE7902723L (sv) 1979-09-29
NL7902433A (nl) 1979-10-02
IT7921330A0 (it) 1979-03-27
FR2421507A1 (fr) 1979-10-26
YU73679A (en) 1982-06-30
BE875162A (fr) 1979-09-28
AT376331B (de) 1984-11-12
IT1113238B (it) 1986-01-20
JPS6028163B2 (ja) 1985-07-03
DK123979A (da) 1979-09-29
BR7901862A (pt) 1979-10-30
ATA221879A (de) 1984-03-15
JPS54136270A (en) 1979-10-23
LU81079A1 (de) 1979-06-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee