NO180400C - FM modulator som kompenserer modulasjonskarakteristikker - Google Patents
FM modulator som kompenserer modulasjonskarakteristikkerInfo
- Publication number
- NO180400C NO180400C NO914761A NO914761A NO180400C NO 180400 C NO180400 C NO 180400C NO 914761 A NO914761 A NO 914761A NO 914761 A NO914761 A NO 914761A NO 180400 C NO180400 C NO 180400C
- Authority
- NO
- Norway
- Prior art keywords
- compensates
- modulator
- modulation characteristics
- modulation
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/08—Modifications of modulator to linearise modulation, e.g. by feedback, and clearly applicable to more than one type of modulator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transmitters (AREA)
- Transceivers (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019910008356A KR940001815B1 (ko) | 1991-05-23 | 1991-05-23 | 채널별 변조특성을 보상하는 fm 변조기 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO914761D0 NO914761D0 (no) | 1991-12-04 |
| NO914761L NO914761L (no) | 1992-11-24 |
| NO180400B NO180400B (no) | 1996-12-30 |
| NO180400C true NO180400C (no) | 1997-04-09 |
Family
ID=19314796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO914761A NO180400C (no) | 1991-05-23 | 1991-12-04 | FM modulator som kompenserer modulasjonskarakteristikker |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5151668A (no) |
| KR (1) | KR940001815B1 (no) |
| DK (1) | DK182191A (no) |
| FI (1) | FI109381B (no) |
| NO (1) | NO180400C (no) |
| SE (1) | SE516646C2 (no) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5410735A (en) * | 1992-01-17 | 1995-04-25 | Borchardt; Robert L. | Wireless signal transmission systems, methods and apparatus |
| US5834889A (en) * | 1995-09-22 | 1998-11-10 | Gl Displays, Inc. | Cold cathode fluorescent display |
| DE19535695C2 (de) * | 1995-09-26 | 1997-10-16 | Bosch Gmbh Robert | Spannungsgesteuerter Oszillator |
| US6064699A (en) * | 1997-07-07 | 2000-05-16 | Golden Eagle Electronics Manufactory Ltd. | Wireless speaker system for transmitting analog and digital information over a single high-frequency channel |
| KR100501182B1 (ko) * | 1998-07-07 | 2005-09-26 | 삼성전기주식회사 | 광대역용 2입력 변조회로 |
| US7408598B2 (en) * | 2002-02-20 | 2008-08-05 | Planar Systems, Inc. | Light sensitive display with selected interval of light sensitive elements |
| US20060034492A1 (en) * | 2002-10-30 | 2006-02-16 | Roy Siegel | Hand recognition system |
| US20080084374A1 (en) | 2003-02-20 | 2008-04-10 | Planar Systems, Inc. | Light sensitive display |
| US6963240B2 (en) * | 2003-11-25 | 2005-11-08 | International Business Machines Corporation | Damping of LC ringing in IC (integrated circuit) power distribution systems |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4117422A (en) * | 1977-12-27 | 1978-09-26 | Motorola, Inc. | Circuit for compensating vco nonlinearities in frequency modulated phase-locked loops and method thereof |
| US5075644A (en) * | 1990-12-03 | 1991-12-24 | Motorola, Inc. | Voltage controlled oscillator with filtered and compensated modulation |
-
1991
- 1991-05-23 KR KR1019910008356A patent/KR940001815B1/ko not_active Expired - Fee Related
- 1991-11-05 US US07/788,290 patent/US5151668A/en not_active Expired - Lifetime
- 1991-11-05 DK DK182191A patent/DK182191A/da not_active Application Discontinuation
- 1991-11-12 SE SE9103315A patent/SE516646C2/sv not_active IP Right Cessation
- 1991-12-04 NO NO914761A patent/NO180400C/no unknown
- 1991-12-23 FI FI916121A patent/FI109381B/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| KR940001815B1 (ko) | 1994-03-09 |
| DK182191D0 (da) | 1991-11-05 |
| FI916121A7 (fi) | 1992-11-24 |
| SE516646C2 (sv) | 2002-02-05 |
| FI109381B (fi) | 2002-07-15 |
| KR920022643A (ko) | 1992-12-19 |
| NO180400B (no) | 1996-12-30 |
| US5151668A (en) | 1992-09-29 |
| FI916121A0 (fi) | 1991-12-23 |
| SE9103315L (sv) | 1992-11-24 |
| SE9103315D0 (sv) | 1991-11-12 |
| NO914761L (no) | 1992-11-24 |
| NO914761D0 (no) | 1991-12-04 |
| DK182191A (da) | 1992-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0950167A4 (en) | OPTICAL VARIABLE PULSE COMPRESSION MODULATOR USING A SINGLE MODULATION SOURCE | |
| DE69220334D1 (de) | Quadraturmodulator | |
| FI96649C (fi) | Ylinäytteistetty korkeamman asteluvun modulaattori | |
| FI891715A0 (fi) | Sigma-delta modulator foer en d/a-omvandlare. | |
| EP0693844A3 (en) | Digital quadrature modulator | |
| DE59205500D1 (de) | Sigma-Delta-Modulator | |
| SG116194G (en) | Distributed bragg reflector laser for frequency modulated communication systems | |
| DE69004770D1 (de) | Frequenzmodulator. | |
| FI914028A0 (fi) | Modulaattorin vaiheistuksen säätö | |
| GB2279499B (en) | Semiconductor optical modulator | |
| DE69702402D1 (de) | Frequenzmodulator | |
| DE69418737D1 (de) | Antiresonnater Fabry-Perot-P-I-N-Modulator | |
| FI915892A0 (fi) | I/q-modulator och -demodulator. | |
| DE69227644D1 (de) | Optischer Modulator | |
| DE69524995D1 (de) | Schaltung zur Modulation der Abtastgeschwindigkeit | |
| NO921399D0 (no) | Modulator for restsidebaandsmodulasjon | |
| DE69306330D1 (de) | Modulatorschaltung | |
| GB2282670B (en) | Semiconductor optical modulator | |
| NO922305D0 (no) | Sigma-delta modulator | |
| DE68909854D1 (de) | Frequenzmodulator. | |
| DE69320543D1 (de) | Druckkopfmodulator | |
| DK182191A (da) | Fm-modulator | |
| FI912839A7 (fi) | Vaihemodulaatio | |
| EP0460635A3 (en) | Optical phase modulator | |
| DE69022655D1 (de) | Frequenzmodulator. |