ES510046A0 - Un modulador de immpulsos electricos, mejorado. - Google Patents
Un modulador de immpulsos electricos, mejorado.Info
- Publication number
- ES510046A0 ES510046A0 ES510046A ES510046A ES510046A0 ES 510046 A0 ES510046 A0 ES 510046A0 ES 510046 A ES510046 A ES 510046A ES 510046 A ES510046 A ES 510046A ES 510046 A0 ES510046 A0 ES 510046A0
- Authority
- ES
- Spain
- Prior art keywords
- electric pulse
- pulse modulator
- improved electric
- improved
- modulator
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/239,917 US4380746A (en) | 1981-03-03 | 1981-03-03 | Pulse modulator using capacitor charging and discharging circuits |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8305541A1 ES8305541A1 (es) | 1983-04-01 |
ES510046A0 true ES510046A0 (es) | 1983-04-01 |
Family
ID=22904302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES510046A Granted ES510046A0 (es) | 1981-03-03 | 1982-03-02 | Un modulador de immpulsos electricos, mejorado. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4380746A (es) |
EP (1) | EP0059465B1 (es) |
JP (1) | JPS57157624A (es) |
BR (1) | BR8201039A (es) |
CA (1) | CA1167533A (es) |
DE (1) | DE3276649D1 (es) |
ES (1) | ES510046A0 (es) |
MX (1) | MX151477A (es) |
ZA (1) | ZA821185B (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819026A (ja) * | 1981-07-24 | 1983-02-03 | Nec Corp | パルス幅変調回路 |
US4471286A (en) * | 1982-04-09 | 1984-09-11 | Westinghouse Electric Corp. | Closed-loop frequency regulated generator apparatus |
US4510453A (en) * | 1982-07-13 | 1985-04-09 | Westinghouse Electric Corp. | Frequency modulation or pulse modulation demodulator |
JPS60136412A (ja) * | 1983-12-26 | 1985-07-19 | Toshiba Corp | 電圧制御型可変周波数パルス発振器 |
US4641317A (en) * | 1984-12-03 | 1987-02-03 | Charles A. Phillips | Spread spectrum radio transmission system |
US4813057A (en) * | 1984-12-03 | 1989-03-14 | Charles A. Phillips | Time domain radio transmission system |
USRE41479E1 (en) | 1984-12-03 | 2010-08-10 | Time Domain Corporation | Time domain radio transmission system |
US20030016157A1 (en) * | 1984-12-03 | 2003-01-23 | Fullerton Larry W. | Time domain radio transmission system |
US6606051B1 (en) | 1984-12-03 | 2003-08-12 | Time Domain Corporation | Pulse-responsive dipole antenna |
USRE39759E1 (en) | 1984-12-03 | 2007-08-07 | Time Domain Corporation | Time domain radio transmission system |
US6882301B2 (en) | 1986-06-03 | 2005-04-19 | Time Domain Corporation | Time domain radio transmission system |
US4908526A (en) * | 1988-06-03 | 1990-03-13 | Harris Corporation | Pulse generator output voltage calibration circuit |
US4935837A (en) * | 1989-04-03 | 1990-06-19 | Abb Power T&D Company Inc. | Phase comparison relaying system with single channel communications link |
JPH0496105U (es) * | 1991-01-18 | 1992-08-20 | ||
EP0514222B1 (en) * | 1991-05-17 | 1995-07-12 | Gallagher Electronics Limited | A method and apparatus pertaining to communications |
US5592111A (en) * | 1994-12-14 | 1997-01-07 | Intel Corporation | Clock speed limiter for an integrated circuit |
SE511963C2 (sv) * | 1997-04-23 | 1999-12-20 | Ericsson Telefon Ab L M | Anordning och förfarande för bestämning av linjespänning i en abonnentlinjekrets |
GB2337649B (en) * | 1998-05-23 | 2000-06-07 | Plessey Telecomm | Voltage-controlled oscillator |
US7466178B2 (en) * | 2005-02-15 | 2008-12-16 | Fred Mirow | Multivibrator with reduced average offset voltage |
DE102005044801B4 (de) * | 2005-09-20 | 2013-08-01 | Zinoviy Lerner | Modulator zur Frequenzmodulation von Rechteckschwingungen |
JP2007128380A (ja) * | 2005-11-07 | 2007-05-24 | Nec Electronics Corp | 電源ic |
US10601408B2 (en) * | 2018-04-13 | 2020-03-24 | Texas Instruments Incorporated | Low frequency oscillator with ultra-low short circuit current |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3639779A (en) * | 1971-03-15 | 1972-02-01 | Gte Sylvania Inc | Limiter circuit with enable function |
US3742384A (en) * | 1971-06-07 | 1973-06-26 | Texas Instruments Inc | Variable frequency oscillator |
JPS5843922B2 (ja) * | 1975-02-24 | 1983-09-30 | ソニー株式会社 | パルスハバヘンチヨウゾウフクカイロ |
US4187439A (en) * | 1976-12-07 | 1980-02-05 | The Cessna Aircraft Company | Analog control of pulse rates |
GB1585936A (en) * | 1978-04-26 | 1981-03-11 | Philips Electronic Associated | Phase modulator circuit |
-
1981
- 1981-03-03 US US06/239,917 patent/US4380746A/en not_active Expired - Lifetime
-
1982
- 1982-02-22 CA CA000396754A patent/CA1167533A/en not_active Expired
- 1982-02-23 ZA ZA821185A patent/ZA821185B/xx unknown
- 1982-03-01 JP JP57030676A patent/JPS57157624A/ja active Granted
- 1982-03-01 EP EP82101549A patent/EP0059465B1/en not_active Expired
- 1982-03-01 BR BR8201039A patent/BR8201039A/pt not_active IP Right Cessation
- 1982-03-01 MX MX191626A patent/MX151477A/es unknown
- 1982-03-01 DE DE8282101549T patent/DE3276649D1/de not_active Expired
- 1982-03-02 ES ES510046A patent/ES510046A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0245852B2 (es) | 1990-10-12 |
ZA821185B (en) | 1983-03-30 |
BR8201039A (pt) | 1983-01-04 |
ES8305541A1 (es) | 1983-04-01 |
DE3276649D1 (en) | 1987-07-30 |
EP0059465B1 (en) | 1987-06-24 |
JPS57157624A (en) | 1982-09-29 |
EP0059465A1 (en) | 1982-09-08 |
CA1167533A (en) | 1984-05-15 |
US4380746A (en) | 1983-04-19 |
MX151477A (es) | 1984-11-29 |
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