NL174788C - Modulator. - Google Patents

Modulator.

Info

Publication number
NL174788C
NL174788C NLAANVRAGE7706237,A NL7706237A NL174788C NL 174788 C NL174788 C NL 174788C NL 7706237 A NL7706237 A NL 7706237A NL 174788 C NL174788 C NL 174788C
Authority
NL
Netherlands
Prior art keywords
modulator
Prior art date
Application number
NLAANVRAGE7706237,A
Other languages
English (en)
Other versions
NL174788B (nl
NL7706237A (nl
Inventor
Johannes Otto Dr Ir Voorman
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NLAANVRAGE7706237,A priority Critical patent/NL174788C/nl
Priority to US05/900,711 priority patent/US4180785A/en
Priority to DE2823789A priority patent/DE2823789C2/de
Priority to AU36730/78A priority patent/AU514000B2/en
Priority to CA304,563A priority patent/CA1111914A/en
Priority to GB7826262A priority patent/GB2000404B/en
Priority to JP53066320A priority patent/JPS5915205B2/ja
Priority to SE7806541A priority patent/SE7806541L/xx
Priority to BE188328A priority patent/BE867826A/xx
Priority to FR787816851A priority patent/FR2394205A1/fr
Publication of NL7706237A publication Critical patent/NL7706237A/nl
Publication of NL174788B publication Critical patent/NL174788B/nl
Application granted granted Critical
Publication of NL174788C publication Critical patent/NL174788C/nl

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
NLAANVRAGE7706237,A 1977-06-07 1977-06-07 Modulator. NL174788C (nl)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NLAANVRAGE7706237,A NL174788C (nl) 1977-06-07 1977-06-07 Modulator.
US05/900,711 US4180785A (en) 1977-06-07 1978-04-27 Modulator for forming the product of two input signals
AU36730/78A AU514000B2 (en) 1977-06-07 1978-05-31 Product modulator
DE2823789A DE2823789C2 (de) 1977-06-07 1978-05-31 Amplitudenmodulator
CA304,563A CA1111914A (en) 1977-06-07 1978-06-01 Modulator
GB7826262A GB2000404B (en) 1977-06-07 1978-06-02 Amplitude modulator
JP53066320A JPS5915205B2 (ja) 1977-06-07 1978-06-03 変調器
SE7806541A SE7806541L (sv) 1977-06-07 1978-06-05 Modulator
BE188328A BE867826A (fr) 1977-06-07 1978-06-05 Modulateur
FR787816851A FR2394205A1 (fr) 1977-06-07 1978-06-06 Modulateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7706237,A NL174788C (nl) 1977-06-07 1977-06-07 Modulator.

Publications (3)

Publication Number Publication Date
NL7706237A NL7706237A (nl) 1978-12-11
NL174788B NL174788B (nl) 1984-03-01
NL174788C true NL174788C (nl) 1984-08-01

Family

ID=19828674

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7706237,A NL174788C (nl) 1977-06-07 1977-06-07 Modulator.

Country Status (10)

Country Link
US (1) US4180785A (nl)
JP (1) JPS5915205B2 (nl)
AU (1) AU514000B2 (nl)
BE (1) BE867826A (nl)
CA (1) CA1111914A (nl)
DE (1) DE2823789C2 (nl)
FR (1) FR2394205A1 (nl)
GB (1) GB2000404B (nl)
NL (1) NL174788C (nl)
SE (1) SE7806541L (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58107622A (ja) * 1981-12-21 1983-06-27 松下電器産業株式会社 固体電解コンデンサの製造方法
DE4320457C2 (de) * 1993-06-21 1996-02-15 Telefunken Microelectron HF-Mischstufe in Basisschaltung
DE4430314C2 (de) * 1994-08-26 1997-01-16 Telefunken Microelectron HF-Mischstufe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3550040A (en) * 1968-05-31 1970-12-22 Monsanto Co Double-balanced modulator circuit readily adaptable to integrated circuit fabrication
US3668440A (en) * 1970-10-16 1972-06-06 Motorola Inc Temperature stable monolithic multiplier circuit
JPS5532043B2 (nl) * 1972-08-11 1980-08-22
JPS5519444B2 (nl) * 1972-12-29 1980-05-26
DE2364156C2 (de) * 1973-12-21 1975-11-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verstärkender Doppelgegentaktmodulator
US3940716A (en) * 1974-09-04 1976-02-24 Gehring Donald H Double-balanced modulating and demodulating apparatus
FR2351538A1 (fr) * 1976-05-11 1977-12-09 Lignes Telegraph Telephon Circuit de transposition en frequence a consommation reduite

Also Published As

Publication number Publication date
FR2394205B1 (nl) 1983-07-08
US4180785A (en) 1979-12-25
GB2000404B (en) 1982-01-06
JPS544056A (en) 1979-01-12
AU514000B2 (en) 1981-01-15
NL174788B (nl) 1984-03-01
NL7706237A (nl) 1978-12-11
CA1111914A (en) 1981-11-03
AU3673078A (en) 1979-12-06
GB2000404A (en) 1979-01-04
DE2823789C2 (de) 1985-06-27
FR2394205A1 (fr) 1979-01-05
DE2823789A1 (de) 1978-12-14
BE867826A (fr) 1978-12-05
JPS5915205B2 (ja) 1984-04-07
SE7806541L (sv) 1978-12-08

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee