DE3174220D1 - Pulse width modulated power amplifier - Google Patents

Pulse width modulated power amplifier

Info

Publication number
DE3174220D1
DE3174220D1 DE8181903211T DE3174220T DE3174220D1 DE 3174220 D1 DE3174220 D1 DE 3174220D1 DE 8181903211 T DE8181903211 T DE 8181903211T DE 3174220 T DE3174220 T DE 3174220T DE 3174220 D1 DE3174220 D1 DE 3174220D1
Authority
DE
Germany
Prior art keywords
pulse width
power amplifier
width modulated
modulated power
amplifier
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
DE8181903211T
Other languages
English (en)
Inventor
Tord Lennart Haulin
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Priority claimed from SE8008988A external-priority patent/SE455978B/sv
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE3174220D1 publication Critical patent/DE3174220D1/de
Expired legal-status Critical Current

Links

DE8181903211T 1980-12-19 1981-12-08 Pulse width modulated power amplifier Expired DE3174220D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8008988A SE455978B (sv) 1980-12-19 1980-12-19 Pulsbreddsmodulerad effektforsterkare for att i beroende av en styrande insignal omvandla en likspenning till en lagfrekvent utsignal
PCT/SE1981/000361 WO1982002294A1 (en) 1980-12-19 1981-12-08 Pulse width modulated power amplifier

Publications (1)

Publication Number Publication Date
DE3174220D1 true DE3174220D1 (en) 1986-04-30

Family

ID=26657766

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181903211T Expired DE3174220D1 (en) 1980-12-19 1981-12-08 Pulse width modulated power amplifier

Country Status (4)

Country Link
AU (1) AU7898382A (de)
DE (1) DE3174220D1 (de)
DK (1) DK371082A (de)
FI (1) FI822762L (de)

Also Published As

Publication number Publication date
FI822762A0 (fi) 1982-08-09
FI822762L (fi) 1982-08-09
AU7898382A (en) 1982-07-20
DK371082A (da) 1982-08-18

Similar Documents

Publication Publication Date Title
GB2073526B (en) Pulse width modulation amplifier
DE3166317D1 (en) Audio-frequency power amplifier
GB2096850B (en) Pulse width modulated signal amplifiers
JPS56104509A (en) Amplifier
AU537639B2 (en) Power amplifier biasing
GB2084420B (en) Output amplifier
GB2154088B (en) Current amplifier for pulse width modulator
NL7903861A (nl) Pulsbreedte modulatie-vermogensversterker.
MY8700218A (en) Pulse width modulated power amplifier
GB2082412B (en) Power amplifiers
JPS57124930A (en) Pulse amplifier
AU7898381A (en) Pulse width modulated power amplifier
GB2084418B (en) Power amplifier
AU550792B2 (en) Power amplifier
GB2070373B (en) Power amplifier
JPS57176810A (en) Power amplifier
GB2052202B (en) Pulse width modulated signal amplifiers
DE3174220D1 (en) Pulse width modulated power amplifier
JPS5730416A (en) Pulse width modulating system
JPS56124303A (en) Power tiller
DE3171219D1 (en) Power amplifier
JPS5730415A (en) Pulse width modulating system
PL123722B2 (en) Power amplifier
YU288081A (en) Pulse width modulated voltage transverter
JPS56124306A (en) Power tiller

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee