KR101809335B1 - Dc 바이어스들을 사용한 고전력 rf 전계 효과 트랜지스터 스위칭 - Google Patents

Dc 바이어스들을 사용한 고전력 rf 전계 효과 트랜지스터 스위칭 Download PDF

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KR101809335B1
KR101809335B1 KR1020157017249A KR20157017249A KR101809335B1 KR 101809335 B1 KR101809335 B1 KR 101809335B1 KR 1020157017249 A KR1020157017249 A KR 1020157017249A KR 20157017249 A KR20157017249 A KR 20157017249A KR 101809335 B1 KR101809335 B1 KR 101809335B1
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South Korea
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terminal
field effect
effect transistor
tuning
terminal contact
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KR20150090222A (ko
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코디 비 휠랜드
린다 에스 아이리쉬
노박 윌리엄 에이치 본
가브리엘 아이삭 마요
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • H02J7/025—
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/20—Continuous tuning of single resonant circuit by varying inductance only or capacitance only
    • H02J17/00—
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/20—Arrangements for adjusting, eliminating or compensating reactive power in networks in long overhead lines
    • H02J5/005—
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/50—Circuit arrangements or systems for wireless supply or distribution of electric power using additional energy repeaters between transmitting devices and receiving devices

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electronic Switches (AREA)
  • Transmitters (AREA)
  • Near-Field Transmission Systems (AREA)
KR1020157017249A 2012-11-30 2013-11-19 Dc 바이어스들을 사용한 고전력 rf 전계 효과 트랜지스터 스위칭 Active KR101809335B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261732232P 2012-11-30 2012-11-30
US61/732,232 2012-11-30
US13/835,285 2013-03-15
US13/835,285 US9368975B2 (en) 2012-11-30 2013-03-15 High power RF field effect transistor switching using DC biases
PCT/US2013/070784 WO2014085140A2 (en) 2012-11-30 2013-11-19 High power rf field effect transistor switching using dc biases

Publications (2)

Publication Number Publication Date
KR20150090222A KR20150090222A (ko) 2015-08-05
KR101809335B1 true KR101809335B1 (ko) 2017-12-14

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KR1020157017249A Active KR101809335B1 (ko) 2012-11-30 2013-11-19 Dc 바이어스들을 사용한 고전력 rf 전계 효과 트랜지스터 스위칭

Country Status (7)

Country Link
US (1) US9368975B2 (enExample)
EP (1) EP2912751B1 (enExample)
JP (1) JP6199408B2 (enExample)
KR (1) KR101809335B1 (enExample)
CN (1) CN104904089B (enExample)
TW (1) TWI527333B (enExample)
WO (1) WO2014085140A2 (enExample)

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WO2015063921A1 (ja) * 2013-10-31 2015-05-07 三菱電機エンジニアリング株式会社 共振型高周波電源装置
US9379555B2 (en) * 2014-04-30 2016-06-28 Active-Semi, Inc. Adaptive power source for wireless power transmitter
US9515750B2 (en) * 2014-11-07 2016-12-06 Qualcomm Incorporated Systems and methods for self-calibration for wireless communication
CN104682514A (zh) * 2015-03-06 2015-06-03 中山智芯电子科技有限公司 一种带射频美容的移动电源
US10084321B2 (en) 2015-07-02 2018-09-25 Qualcomm Incorporated Controlling field distribution of a wireless power transmitter
US10277062B2 (en) * 2015-07-30 2019-04-30 Qualcomm Incorporated System and method for detecting and characterizing an object for wireless charging
US10218212B2 (en) * 2016-04-15 2019-02-26 The Gillette Company Llc System and apparatus for inductive charging of a handheld device
CN107342631B (zh) * 2016-04-29 2020-07-24 吴俊颖 电力供应装置、无线电力传输系统及其方法
DE102017202158A1 (de) 2017-02-10 2018-08-16 Robert Bosch Gmbh Ladevorrichtung und Verfahren zum Betrieb einer Ladevorrichtung
NL2018968B1 (en) 2017-05-23 2018-12-04 Univ Delft Tech A wireless inductive charging system and a method
CN112189286B (zh) * 2018-05-21 2024-06-14 谷歌有限责任公司 用于突发模式可调谐激光器的开关电路
KR102066008B1 (ko) * 2018-07-16 2020-01-14 주식회사 다이얼로그 세미컨덕터 코리아 최대 정격 성능이 개선된 lna
US12046920B2 (en) * 2020-05-04 2024-07-23 Apple Inc. Wireless power relay with constant power controlled converter
WO2021223970A1 (en) * 2020-05-06 2021-11-11 Biotronik Se & Co. Kg Local supply voltage regulation of a rechargeable medical implant via resonance tuning
US11469619B2 (en) 2020-06-24 2022-10-11 Samsung Electronics Co., Ltd. Signal power management circuits and smart cards including the same
KR20240027409A (ko) * 2022-08-23 2024-03-04 삼성전자주식회사 임피던스 매칭 회로를 포함하는 무선 전력 송신 장치 및 무선 전력 송신 방법

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Also Published As

Publication number Publication date
EP2912751A2 (en) 2015-09-02
JP2016509458A (ja) 2016-03-24
US9368975B2 (en) 2016-06-14
CN104904089B (zh) 2017-10-17
KR20150090222A (ko) 2015-08-05
EP2912751B1 (en) 2017-03-08
TW201433041A (zh) 2014-08-16
JP6199408B2 (ja) 2017-09-20
WO2014085140A2 (en) 2014-06-05
US20140152115A1 (en) 2014-06-05
WO2014085140A3 (en) 2014-12-18
CN104904089A (zh) 2015-09-09
TWI527333B (zh) 2016-03-21

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