KR830006995A - 제3고조파 신호발생용 전자여파기 - Google Patents
제3고조파 신호발생용 전자여파기 Download PDFInfo
- Publication number
- KR830006995A KR830006995A KR1019810001595A KR810001595A KR830006995A KR 830006995 A KR830006995 A KR 830006995A KR 1019810001595 A KR1019810001595 A KR 1019810001595A KR 810001595 A KR810001595 A KR 810001595A KR 830006995 A KR830006995 A KR 830006995A
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- harmonic
- sinusoidal
- component
- fundamental component
- Prior art date
Links
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000007717 exclusion Effects 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 230000002194 synthesizing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
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
- H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
- H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
- H03B21/02—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
- H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
- G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
- G01S13/53—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi performing filtering on a single spectral line and associated with one or more range gates with a phase detector or a frequency mixer to extract the Doppler information, e.g. pulse Doppler radar
-
- 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
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
-
- 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
- H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Amplifiers (AREA)
- Color Television Systems (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 제3고조파 신호 발생기를 포함하는 칼라텔레비젼의 일부분에 대한 개요도.
제2도는 제1도의 장치 일부분을 도시한 구성 회로도.
제3도는 본 발명에 따른 제3고조파 신호 발생기를 포함하는 칼라텔레비젼의 일부분을 도시한 상세도.
Claims (1)
- 본문에서 설명되고, 도면에서 예시된 바와 같이, 제3고조파 신호발생기가 정현파 입력 신호를 제공하기 위한 장치와, 상기 정편하 신호의 주파수에서의 기본 성분과 제3고조파 성분을 포함함 고차 고조파들을 포함하는 구형파를 제공하기 위하여 상기 정현파신호에 응답하는 제한 증폭기장치와, 상기 구형파 출력신호의 상기 기본 성분의 진폭과 실제적으로 같은 진폭을 갖는 정현파 출력신호를 제공하기 위하여 상기 정현파신호에 응답하여 선형증폭기장치와, 상기 기본 성분의 실제적인 배제로써 상기 제3고조파 성분에 비하여 더 작은 진폭의 고차 고조파들과 요구된 상기 제3고조파 성분을 포함하는 신호를 상기 합성 장치의 출력에서 제공하도록 사익 기본 성분을 실제적으로 제거하기 위한 감지신호와 제한 및 선형증폭기 장치로부터의 출력신호들을 합성하기 위한 장치를 포함하는 제3고조파 신호발생용 전자여파기.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/147,580 US4325076A (en) | 1980-05-08 | 1980-05-08 | Electronic filter for generating a third harmonic signal |
US147,580 | 1980-05-08 | ||
US147580 | 1980-05-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830006995A true KR830006995A (ko) | 1983-10-12 |
KR850000990B1 KR850000990B1 (ko) | 1985-07-05 |
Family
ID=22522136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019810001595A KR850000990B1 (ko) | 1980-05-08 | 1981-05-08 | 제 3 고조파 신호 발생용 전자여파기 |
Country Status (14)
Country | Link |
---|---|
US (1) | US4325076A (ko) |
JP (1) | JPS575485A (ko) |
KR (1) | KR850000990B1 (ko) |
AT (1) | AT394122B (ko) |
AU (1) | AU540962B2 (ko) |
CA (1) | CA1164958A (ko) |
DE (1) | DE3118107A1 (ko) |
ES (1) | ES8207398A1 (ko) |
FI (1) | FI74843C (ko) |
FR (1) | FR2482380B1 (ko) |
GB (1) | GB2075783B (ko) |
HK (1) | HK19287A (ko) |
IT (1) | IT1138765B (ko) |
MY (1) | MY8700855A (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4441121A (en) * | 1982-03-31 | 1984-04-03 | Rca Corporation | Adjustable coring circuit |
US4590513A (en) * | 1983-09-30 | 1986-05-20 | Rca Corporation | Odd harmonic signal generator |
US4639766A (en) * | 1984-10-02 | 1987-01-27 | High Resolution Television, Inc. | Phase and amplitude control of vertical modulation in horizontal scan of CRT high resolution television |
JP2002237724A (ja) * | 2001-02-09 | 2002-08-23 | Nippon Dempa Kogyo Co Ltd | 高周波水晶発振器 |
US7558351B2 (en) * | 2004-02-10 | 2009-07-07 | Wionics Research | Super harmonic filter and method of filtering frequency components from a signal |
US7119588B2 (en) * | 2005-01-28 | 2006-10-10 | James Wayne Kelley | Circuit for multiplying continuously varying signals |
US10008980B2 (en) * | 2014-10-03 | 2018-06-26 | Short Circuit Technologies Llc | Wideband digitally controlled injection-locked oscillator |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2373275A (en) * | 1942-04-22 | 1945-04-10 | Rca Corp | Voltage converter system |
US2946963A (en) * | 1957-04-05 | 1960-07-26 | Gen Dynamics Corp | Frequency multiplier |
US3060364A (en) * | 1959-06-11 | 1962-10-23 | Hughes Aircraft Co | Parametric frequency multiplier |
JPS5537121B2 (ko) * | 1974-05-30 | 1980-09-26 | ||
FR2312152A1 (fr) * | 1975-05-23 | 1976-12-17 | Lgt Lab Gen Telecomm | Generateur de produits de non linearite et precorrecteur de systeme de transmission utilisant un tel generateur |
US4020500A (en) * | 1975-11-19 | 1977-04-26 | Rca Corporation | Controlled oscillator |
US4019118A (en) * | 1976-03-29 | 1977-04-19 | Rca Corporation | Third harmonic signal generator |
US4096516A (en) * | 1977-03-25 | 1978-06-20 | Rca Corporation | Electronic signal processing apparatus |
US4157508A (en) * | 1977-11-21 | 1979-06-05 | Bell Telephone Laboratories, Incorporated | Signal cuber circuit |
US4217605A (en) * | 1978-08-02 | 1980-08-12 | Rca Corporation | Comb filter employing a charge transfer device with plural mutually proportioned signal charge inputs |
-
1980
- 1980-05-08 US US06/147,580 patent/US4325076A/en not_active Expired - Lifetime
-
1981
- 1981-04-29 FI FI811348A patent/FI74843C/fi not_active IP Right Cessation
- 1981-04-30 ES ES501797A patent/ES8207398A1/es not_active Expired
- 1981-04-30 CA CA000376576A patent/CA1164958A/en not_active Expired
- 1981-05-01 AU AU70088/81A patent/AU540962B2/en not_active Ceased
- 1981-05-04 IT IT21496/81A patent/IT1138765B/it active
- 1981-05-06 JP JP6886781A patent/JPS575485A/ja active Pending
- 1981-05-06 GB GB8113832A patent/GB2075783B/en not_active Expired
- 1981-05-07 DE DE19813118107 patent/DE3118107A1/de active Granted
- 1981-05-07 FR FR8109105A patent/FR2482380B1/fr not_active Expired
- 1981-05-08 AT AT0204481A patent/AT394122B/de not_active IP Right Cessation
- 1981-05-08 KR KR1019810001595A patent/KR850000990B1/ko active
-
1987
- 1987-03-05 HK HK192/87A patent/HK19287A/xx not_active IP Right Cessation
- 1987-12-30 MY MY855/87A patent/MY8700855A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES501797A0 (es) | 1982-09-01 |
FI74843B (fi) | 1987-11-30 |
KR850000990B1 (ko) | 1985-07-05 |
IT1138765B (it) | 1986-09-17 |
FI811348L (fi) | 1981-11-09 |
GB2075783B (en) | 1984-03-07 |
CA1164958A (en) | 1984-04-03 |
ATA204481A (de) | 1991-07-15 |
FR2482380B1 (fr) | 1985-07-12 |
AU7008881A (en) | 1981-11-12 |
HK19287A (en) | 1987-03-13 |
FI74843C (fi) | 1988-03-10 |
AT394122B (de) | 1992-02-10 |
MY8700855A (en) | 1987-12-31 |
DE3118107C2 (ko) | 1988-03-10 |
US4325076A (en) | 1982-04-13 |
ES8207398A1 (es) | 1982-09-01 |
FR2482380A1 (fr) | 1981-11-13 |
IT8121496A0 (it) | 1981-05-04 |
AU540962B2 (en) | 1984-12-13 |
JPS575485A (en) | 1982-01-12 |
DE3118107A1 (de) | 1982-03-04 |
GB2075783A (en) | 1981-11-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5245321A (en) | Electronic musical instrument | |
KR830006995A (ko) | 제3고조파 신호발생용 전자여파기 | |
KR910002107A (ko) | 주파수 특성 보정회로 | |
KR920021367A (ko) | 전기 기차용 전원 장치 | |
JPS5481824A (en) | Electronic musical instrument | |
JPS5263317A (en) | Electronic musical instrument | |
KR840002602A (ko) | 인커밍 시그날에 따른 위상을 오실레이터에 인가하는 방법과 장치 | |
KR910014266A (ko) | 차량의 노이즈 소거장치 | |
KR930003770A (ko) | 신호 발생 장치 | |
KR970055245A (ko) | 에프.엠 복조 회로 | |
KR920015929A (ko) | 화상 변환 장치 | |
KR880014825A (ko) | 디스퍼설신호 제거회로 | |
JPS55150028A (en) | Clock circuit for digital operation processor | |
KR930022706A (ko) | 주파수변환회로 | |
KR920010239A (ko) | 냉장고에서의 소음 억제 장치 | |
JPS5430815A (en) | Envelope signal generator | |
JPS51117026A (en) | Electronic musical instrument | |
JPS5356014A (en) | Electronic musical instrument | |
JPS54127314A (en) | Electric piano producing cembalo tone | |
KR890006056A (ko) | 수직 편향용 톱니파 발생회로 | |
KR920702076A (ko) | 다중 주파수 출력 발생기와 병용될 채널 주파수 발생기 | |
JPS54162535A (en) | Octave conversion system | |
KR970047150A (ko) | 전자레인지의 소음제거장치 | |
KR880013327A (ko) | Ad 변환장치 | |
KR920019068A (ko) | 탄성표면파 소자의 실드라인(Shield Line) |