SE333010B - - Google Patents
Info
- Publication number
- SE333010B SE333010B SE00778/66A SE77866A SE333010B SE 333010 B SE333010 B SE 333010B SE 00778/66 A SE00778/66 A SE 00778/66A SE 77866 A SE77866 A SE 77866A SE 333010 B SE333010 B SE 333010B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
-
- 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
- H03B28/00—Generation of oscillations by methods not covered by groups H03B5/00 - H03B27/00, including modification of the waveform to produce sinusoidal oscillations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/12—Modulator circuits; Transmitter circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US426847A US3350575A (en) | 1965-01-21 | 1965-01-21 | Application of triangular waveforms to exponential impedance means to produce sinusoidal waveforms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE333010B true SE333010B (ru) | 1971-03-01 |
Family
ID=23692458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE00778/66A SE333010B (ru) | 1965-01-21 | 1966-01-21 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3350575A (ru) |
| NL (1) | NL152138B (ru) |
| SE (1) | SE333010B (ru) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6601606A (ru) * | 1966-02-09 | 1967-08-10 | ||
| US3732436A (en) * | 1970-05-06 | 1973-05-08 | Gen Motors Corp | Apparatus for supplying current through a load approximating a single cycle of a sine wave in response to an increasing signal voltage |
| US3638142A (en) * | 1970-07-20 | 1972-01-25 | Ericsson Telefon Ab L M | Frequency shift modulator with amplitude compensation |
| US3902140A (en) * | 1972-10-18 | 1975-08-26 | Alan B Grebene | Digitally controlled oscillator |
| US3896268A (en) * | 1973-05-29 | 1975-07-22 | Sencore Inc | Circuit for generating a stereo pilot signal |
| US4532434A (en) * | 1978-10-30 | 1985-07-30 | Phillips Petroleum Company | Waveform generator |
| FR2485830A1 (fr) * | 1980-06-24 | 1981-12-31 | Thomson Csf | Convertisseur de signaux triangulaires en signaux sinusoidaux |
| JPH03220907A (ja) * | 1990-01-26 | 1991-09-30 | Inter Nitsukusu Kk | 正弦波発生器 |
| US7046053B2 (en) * | 2004-02-27 | 2006-05-16 | The Boeing Company | Total harmonic distortion standard |
| CN101895277A (zh) * | 2010-07-15 | 2010-11-24 | 上海大学 | 联控信号处理器及其波形发生器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2576026A (en) * | 1950-06-28 | 1951-11-20 | Bell Telephone Labor Inc | Electronic switch |
| US2775714A (en) * | 1952-11-26 | 1956-12-25 | Hughes Aircraft Co | Variable impedance output circuit |
| DE1103403B (de) * | 1960-01-14 | 1961-03-30 | Licentia Gmbh | Generatorsystem zur Erzeugung einer vorzugsweise sinusfoermigen Wechselspannung mit in weiten Grenzen veraenderbarer Frequenz |
-
1965
- 1965-01-21 US US426847A patent/US3350575A/en not_active Expired - Lifetime
-
1966
- 1966-01-20 NL NL666600726A patent/NL152138B/xx unknown
- 1966-01-21 SE SE00778/66A patent/SE333010B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6600726A (ru) | 1966-07-22 |
| NL152138B (nl) | 1977-01-17 |
| US3350575A (en) | 1967-10-31 |