BE472158A - - Google Patents
Info
- Publication number
- BE472158A BE472158A BE472158DA BE472158A BE 472158 A BE472158 A BE 472158A BE 472158D A BE472158D A BE 472158DA BE 472158 A BE472158 A BE 472158A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
- H03C1/18—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
- H03C1/20—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to anode
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/28—Impedance matching networks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
- H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
- H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
- H03H2/006—Transmitter or amplifier output circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/80—Generating trains of sinusoidal oscillations
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US426455A US2406839A (en) | 1942-01-12 | 1942-01-12 | Impedance matching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE472158A true BE472158A (mo) |
Family
ID=23690874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE472158D BE472158A (mo) | 1942-01-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2406839A (mo) |
| BE (1) | BE472158A (mo) |
| FR (1) | FR941511A (mo) |
| GB (1) | GB600188A (mo) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2520174A (en) * | 1943-08-05 | 1950-08-29 | John J Slattery | Transmitter biasing circuit |
| US2508751A (en) * | 1945-11-10 | 1950-05-23 | Cutler Hammer Inc | Oscillator circuit for high-frequency dielectric heating |
| US2585007A (en) * | 1948-01-19 | 1952-02-12 | Edward H Guboff | Oscillator circuits for use in diathermy |
-
0
- BE BE472158D patent/BE472158A/xx unknown
-
1942
- 1942-01-12 US US426455A patent/US2406839A/en not_active Expired - Lifetime
-
1943
- 1943-12-10 GB GB20749/43A patent/GB600188A/en not_active Expired
-
1947
- 1947-02-14 FR FR941511D patent/FR941511A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB600188A (en) | 1948-04-02 |
| FR941511A (fr) | 1949-01-13 |
| US2406839A (en) | 1946-09-03 |