NL250087A - - Google Patents
Info
- Publication number
- NL250087A NL250087A NL250087DA NL250087A NL 250087 A NL250087 A NL 250087A NL 250087D A NL250087D A NL 250087DA NL 250087 A NL250087 A NL 250087A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
- H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
- H03C1/56—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising variable two-pole elements only
- H03C1/58—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising variable two-pole elements only comprising diodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0062424 | 1959-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL250087A true NL250087A (en:Method) |
Family
ID=32477383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL250087D NL250087A (en:Method) | 1959-04-03 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE589362A (en:Method) |
| DE (1) | DE1074624B (en:Method) |
| FR (1) | FR1252581A (en:Method) |
| NL (1) | NL250087A (en:Method) |
-
0
- NL NL250087D patent/NL250087A/xx unknown
-
1959
- 1959-04-03 DE DE19591074624D patent/DE1074624B/de active Pending
-
1960
- 1960-04-04 BE BE589362A patent/BE589362A/fr unknown
- 1960-04-04 FR FR823314A patent/FR1252581A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE589362A (fr) | 1960-08-01 |
| DE1074624B (de) | 1960-02-04 |
| FR1252581A (fr) | 1961-01-27 |