KR960012730A - Hybrid frequency divider - Google Patents

Hybrid frequency divider Download PDF

Info

Publication number
KR960012730A
KR960012730A KR1019940023515A KR19940023515A KR960012730A KR 960012730 A KR960012730 A KR 960012730A KR 1019940023515 A KR1019940023515 A KR 1019940023515A KR 19940023515 A KR19940023515 A KR 19940023515A KR 960012730 A KR960012730 A KR 960012730A
Authority
KR
South Korea
Prior art keywords
frequency
matching
frequencies
matching circuit
coupler
Prior art date
Application number
KR1019940023515A
Other languages
Korean (ko)
Inventor
장재선
Original Assignee
배순훈
대우전자 주식회사
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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019940023515A priority Critical patent/KR960012730A/en
Publication of KR960012730A publication Critical patent/KR960012730A/en

Links

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)

Abstract

본 발명은 안정된 주파수분주가 가능한 하이브리드형 주파수분주기에 관한 것으로, 발진기에서 출력되는 소정의 주파수를 제1, 2주파수로 분리하여 상기 분리된 제1, 2주파수를 최대전력으로 전송하는 커플러; 커블러에서 인가되는 제1주파수를 정합시키는 제1정합회로; 커블러에서 인가되는 제2주파수를 정합시키는 제2정합회로; 제1정합회로와 상기 제2정합회로에서 각각 인가되는 제1주파수와 제2주파수중 상기 제2주파수신호를 증폭하고, 상기 제1, 2주파수를 분주하는 전계효과 트랜지스터; 전계효과 트랜지스터에서 출력되는 제1, 2주파수를 정합시켜 출력하는 출력주파수 정합회로를 포함하도록 구송된다.The present invention relates to a hybrid frequency divider capable of stable frequency division, comprising: a coupler for separating the predetermined frequency output from the oscillator into first and second frequencies and transmitting the separated first and second frequencies at maximum power; A first matching circuit for matching a first frequency applied from the coupler; A second matching circuit matching the second frequency applied from the coupler; A field effect transistor configured to amplify the second frequency signal among the first frequency and the second frequency applied by the first matching circuit and the second matching circuit, and to divide the first and second frequencies; And an output frequency matching circuit for matching and outputting first and second frequencies output from the field effect transistor.

Description

하이브리드형 주파수분주기Hybrid frequency divider

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 따른 하이브리드형 주파수분주기를 도시한 블럭구성도.2 is a block diagram showing a hybrid frequency divider according to the present invention.

Claims (2)

국부발진기를 구비하고, 발진주파수를 제공하는 하이브리드형 주파수분주기에 있어서; 상기 발진발진기에서 출력되는 소정의 주파수를 제1, 2주파수로 분리하여 상기 분리된 제1, 2주파수를 최대전력으로 전송하는 커플러; 상기 커플러에서 인가되는 제1주파수를 정합시키는 제1정합회로; 상기 커블러에서 인가되는 제2주파수를 정합시키는 제2정합회로; 상기 제1정합회로와 상기 제2정합회로에서 각각 인가되는 제1주파수와 제2주파수중 상기 제2주파수신호를 증폭하고, 상기 제1, 2주파수를 분주하는 전계효과 트랜지스터; 상기 전계효과 트랜지스터에서 출력되는 제1, 2주파수를 정합시켜 출력하는 출력주파수 정합회로를 포함함을 특징으로 하는 하이브리드형 주파수분주기.A hybrid frequency divider having a local oscillator and providing an oscillation frequency; A coupler for dividing a predetermined frequency output from the oscillator into first and second frequencies and transmitting the separated first and second frequencies at maximum power; A first matching circuit for matching a first frequency applied from the coupler; A second matching circuit matching the second frequency applied from the coupler; A field effect transistor that amplifies the second frequency signal among the first frequency and the second frequency applied by the first matching circuit and the second matching circuit, and divides the first and second frequencies; And an output frequency matching circuit for matching and outputting first and second frequencies output from the field effect transistor. 제1항에 있어서, 상기 주파수분주기는 상기 전계효과 트랜지스터가 비선형영역에서 동작되도록 하는 피드백회로를 더 포함함을 특징으로 하는 하이브리드형 주파수분주기.2. The hybrid frequency divider of claim 1, wherein the frequency divider further comprises a feedback circuit for operating the field effect transistor in a nonlinear region. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940023515A 1994-09-16 1994-09-16 Hybrid frequency divider KR960012730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940023515A KR960012730A (en) 1994-09-16 1994-09-16 Hybrid frequency divider

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940023515A KR960012730A (en) 1994-09-16 1994-09-16 Hybrid frequency divider

Publications (1)

Publication Number Publication Date
KR960012730A true KR960012730A (en) 1996-04-20

Family

ID=66686819

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940023515A KR960012730A (en) 1994-09-16 1994-09-16 Hybrid frequency divider

Country Status (1)

Country Link
KR (1) KR960012730A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010079132A (en) * 2001-06-15 2001-08-22 김준규 Fabrication of porous BaTiO3-based ceramics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010079132A (en) * 2001-06-15 2001-08-22 김준규 Fabrication of porous BaTiO3-based ceramics

Similar Documents

Publication Publication Date Title
KR970013515A (en) Microwave mixing circuit
KR940010482A (en) Switchable compensation for improved oscillator performance
KR920003636A (en) SAW electronic components and frequency conversion circuit
GB0017894D0 (en) Leakage insensitive oscillator circuit
KR940012798A (en) Voltage controlled oscillation circuit
KR910010832A (en) amplifier
EP0961400A3 (en) Buffer amplifier
GB1453538A (en) Low noise rf signal generator
KR960012730A (en) Hybrid frequency divider
KR910021177A (en) Acoustic additional circuit
KR830008557A (en) Tuner
KR920005458A (en) Amplification circuit
EP0182664A3 (en) Low noise oscillator
JPH0213847B2 (en)
KR960003083A (en) Tuner with built-in phase synchronization circuit
JPS61238110A (en) Microwave 1/n frequency divider
KR890004512A (en) Low noise frequency converter for both C-band and Ku-band of satellite broadcasting
GB982987A (en) Magnetic film parametric devices
KR970031225A (en) High frequency carrier oscillation circuit
KR960003066A (en) Frequency multiplier with improved operating characteristics
KR960003106A (en) Phase locked loop circuit for satellite broadcasting receiver
SU1589365A1 (en) Synchronized magnetron oscillator
KR970060668A (en) Wideband frequency modulation circuit using crystal
KR880008604A (en) Frequency Synthesizer of Vehicle Cordless Phone
KR970024511A (en) Frequency conversion circuit

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination