BE626344A - - Google Patents
Info
- Publication number
- BE626344A BE626344A BE626344DA BE626344A BE 626344 A BE626344 A BE 626344A BE 626344D A BE626344D A BE 626344DA BE 626344 A BE626344 A BE 626344A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/14—Demodulation of amplitude-modulated oscillations by means of non-linear elements having more than two poles
- H03D1/18—Demodulation of amplitude-modulated oscillations by means of non-linear elements having more than two poles of semiconductor devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/08—Amplitude regulation arrangements
-
- 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
- H04L27/14—Demodulator circuits; Receiver circuits
-
- 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
- H04L27/14—Demodulator circuits; Receiver circuits
- H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Power Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US161149A US3131258A (en) | 1961-12-21 | 1961-12-21 | Regenerative detector for frequencyshift data signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE626344A true BE626344A (US06633600-20031014-M00021.png) |
Family
ID=22580016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE626344D BE626344A (US06633600-20031014-M00021.png) | 1961-12-21 |
Country Status (5)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3258700A (en) * | 1962-07-02 | 1966-06-28 | Atlantic Refining Co | Method and apparatus for producing a time break on an fm signal |
| US3253155A (en) * | 1962-12-11 | 1966-05-24 | Bell Telephone Labor Inc | Binary signal discriminator using a strobed integrator |
| US3208000A (en) * | 1963-02-28 | 1965-09-21 | Hewlett Packard Co | Stabilized amplifiers |
| US3305732A (en) * | 1963-06-10 | 1967-02-21 | Barnes Eng Co | Spurious signal void circuit |
| US3274493A (en) * | 1963-06-13 | 1966-09-20 | Collins Radio Co | Circuit for removing distortion in a time synchronous phase modulation receiver |
| US3638038A (en) * | 1970-10-12 | 1972-01-25 | Gte Automatic Electric Lab Inc | Tone detector control circuit |
| US3975686A (en) * | 1975-03-20 | 1976-08-17 | International Business Machines Corporation | Loss signal generation for delta-modulated signals |
| US4882774A (en) * | 1988-08-25 | 1989-11-21 | Laser Communications, Inc. | Laser beam data verification system |
| US9537580B2 (en) * | 2013-12-18 | 2017-01-03 | Northrop Grumman Systems Corporation | Optical receiver sensitivity system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2512750A (en) * | 1947-07-07 | 1950-06-27 | John T Potter | Trigger circuit |
| US2788449A (en) * | 1954-06-25 | 1957-04-09 | Westinghouse Electric Corp | Adjustable multivibrator |
| US2975301A (en) * | 1957-10-28 | 1961-03-14 | Bell Telephone Labor Inc | Unidirectional signal translating device |
-
0
- BE BE626344D patent/BE626344A/xx unknown
- NL NL286883D patent/NL286883A/xx unknown
-
1961
- 1961-12-21 US US161149A patent/US3131258A/en not_active Expired - Lifetime
-
1962
- 1962-12-13 GB GB47066/62A patent/GB1030578A/en not_active Expired
- 1962-12-18 NL NL62286883A patent/NL142550B/xx unknown
- 1962-12-19 CH CH1485962A patent/CH417674A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH417674A (de) | 1966-07-31 |
| NL286883A (US06633600-20031014-M00021.png) | |
| NL142550B (nl) | 1974-06-17 |
| GB1030578A (en) | 1966-05-25 |
| US3131258A (en) | 1964-04-28 |
