KR102020574B9 - 고전압 고효율 신호발생기 및 그 방법 - Google Patents

고전압 고효율 신호발생기 및 그 방법

Info

Publication number
KR102020574B9
KR102020574B9 KR1020170181286A KR20170181286A KR102020574B9 KR 102020574 B9 KR102020574 B9 KR 102020574B9 KR 1020170181286 A KR1020170181286 A KR 1020170181286A KR 20170181286 A KR20170181286 A KR 20170181286A KR 102020574 B9 KR102020574 B9 KR 102020574B9
Authority
KR
South Korea
Prior art keywords
efficiency signal
high voltage
high efficiency
generating
generating high
Prior art date
Application number
KR1020170181286A
Other languages
English (en)
Other versions
KR20190079225A (ko
KR102020574B1 (ko
Inventor
서문교
나윤식
Original Assignee
성균관대학교산학협력단
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 성균관대학교산학협력단 filed Critical 성균관대학교산학협력단
Priority to KR1020170181286A priority Critical patent/KR102020574B1/ko
Publication of KR20190079225A publication Critical patent/KR20190079225A/ko
Application granted granted Critical
Publication of KR102020574B1 publication Critical patent/KR102020574B1/ko
Publication of KR102020574B9 publication Critical patent/KR102020574B9/ko

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1206—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1237—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator
    • H03B5/124—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
KR1020170181286A 2017-12-27 2017-12-27 고전압 고효율 신호발생기 및 그 방법 KR102020574B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170181286A KR102020574B1 (ko) 2017-12-27 2017-12-27 고전압 고효율 신호발생기 및 그 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170181286A KR102020574B1 (ko) 2017-12-27 2017-12-27 고전압 고효율 신호발생기 및 그 방법

Publications (3)

Publication Number Publication Date
KR20190079225A KR20190079225A (ko) 2019-07-05
KR102020574B1 KR102020574B1 (ko) 2019-09-10
KR102020574B9 true KR102020574B9 (ko) 2022-03-15

Family

ID=67225292

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170181286A KR102020574B1 (ko) 2017-12-27 2017-12-27 고전압 고효율 신호발생기 및 그 방법

Country Status (1)

Country Link
KR (1) KR102020574B1 (ko)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454480A (en) * 1981-07-15 1984-06-12 Allfather Lars P Amplifying with cascaded class B amplifiers
KR101026414B1 (ko) * 2009-01-21 2011-04-07 한국과학기술원 차동구조의 펄스 오실레이터를 이용한 초 광대역 신호 발생기
KR101770750B1 (ko) 2016-06-28 2017-08-24 주식회사 인스파워 다중대역 고효율 전력 증폭기

Also Published As

Publication number Publication date
KR20190079225A (ko) 2019-07-05
KR102020574B1 (ko) 2019-09-10

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment
X701 Decision to grant (after re-examination)
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]