CA2420710C - Amplificateurs rf a decalage de puissance - Google Patents

Amplificateurs rf a decalage de puissance Download PDF

Info

Publication number
CA2420710C
CA2420710C CA 2420710 CA2420710A CA2420710C CA 2420710 C CA2420710 C CA 2420710C CA 2420710 CA2420710 CA 2420710 CA 2420710 A CA2420710 A CA 2420710A CA 2420710 C CA2420710 C CA 2420710C
Authority
CA
Canada
Prior art keywords
power
voltage
phase
proportioning
outputs
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 - Fee Related
Application number
CA 2420710
Other languages
English (en)
Other versions
CA2420710A1 (fr
Inventor
Lloyd Lynn Lautzenhiser
Barry Arthur Lautzenhiser
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.)
Emhiser Res Inc
Original Assignee
Emhiser Res Inc
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 US10/091,056 external-priority patent/US6690238B2/en
Priority claimed from CA 2374784 external-priority patent/CA2374784C/fr
Priority claimed from CA 2374794 external-priority patent/CA2374794C/fr
Priority claimed from US10/177,572 external-priority patent/US6747517B2/en
Application filed by Emhiser Res Inc filed Critical Emhiser Res Inc
Priority to CA 2420710 priority Critical patent/CA2420710C/fr
Publication of CA2420710A1 publication Critical patent/CA2420710A1/fr
Application granted granted Critical
Publication of CA2420710C publication Critical patent/CA2420710C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
CA 2420710 2002-03-04 2003-03-03 Amplificateurs rf a decalage de puissance Expired - Fee Related CA2420710C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2420710 CA2420710C (fr) 2002-03-04 2003-03-03 Amplificateurs rf a decalage de puissance

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US10/091,056 US6690238B2 (en) 2000-12-27 2002-03-04 Variable phase-shifting rf power amplifiers
US10/091,056 2002-03-04
CA 2374784 CA2374784C (fr) 2001-12-20 2002-03-06 Amplificateurs de puissance rf a dephasage variable
CA 2374794 CA2374794C (fr) 2001-12-20 2002-03-06 Amplificateurs de puissance a tec a division de tension
CA2,374,794 2002-03-06
CA2,374,784 2002-03-06
US10/177,572 US6747517B2 (en) 2000-12-27 2002-06-21 Power-shifting rf amplifiers
US10/177,572 2002-06-21
CA 2420710 CA2420710C (fr) 2002-03-04 2003-03-03 Amplificateurs rf a decalage de puissance

Publications (2)

Publication Number Publication Date
CA2420710A1 CA2420710A1 (fr) 2003-09-04
CA2420710C true CA2420710C (fr) 2006-05-02

Family

ID=27808823

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2420710 Expired - Fee Related CA2420710C (fr) 2002-03-04 2003-03-03 Amplificateurs rf a decalage de puissance

Country Status (1)

Country Link
CA (1) CA2420710C (fr)

Also Published As

Publication number Publication date
CA2420710A1 (fr) 2003-09-04

Similar Documents

Publication Publication Date Title
US6683499B2 (en) Divided-voltage fet power amplifiers
US11588513B2 (en) Integrated RF front end with stacked transistor switch
US7202734B1 (en) Electronically tuned power amplifier
US6900696B2 (en) Shared-current electronic systems
Campbell A fully integrated Ku-band Doherty amplifier MMIC
JP5259182B2 (ja) 直角位相オフセット電力増幅器
US6690238B2 (en) Variable phase-shifting rf power amplifiers
US6650180B2 (en) Totem pole rf amplifiers with phase and amplitude correction
US7525468B2 (en) Variable passive components with high resolution value selection and control
JPH0775328B2 (ja) 高周波スイッチ
US6747517B2 (en) Power-shifting rf amplifiers
GB2393866A (en) A class F Doherty amplifier using PHEMTs
US7936218B1 (en) Shared-current electronic system
CA2374784C (fr) Amplificateurs de puissance rf a dephasage variable
CA2420710C (fr) Amplificateurs rf a decalage de puissance
US7190229B1 (en) Shared-current electronic systems with precise proportioning
CA2374794C (fr) Amplificateurs de puissance a tec a division de tension
Raab Electronically tunable class-E power amplifier
GB2260871A (en) Controlling amplifier voltage to match impedance to output
Granberg et al. Get 600 Watts RF from four power FETs
EP4167480B1 (fr) Amplificateur de puissance dynamique avec signal de forçage externe
CA2432778A1 (fr) Amplificateurs rf « totem pole » avec correction de phase et d'amplitude
EP4346098A1 (fr) Dispositif amplificateur avec circuit de réglage de pente de phase
Yam et al. High efficiency power amplifier with travelling-wave combiner and divider
Amplifier GET 600 WATTS RF FROM FOUR POWER FETs

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed