BE457910A - - Google Patents
Info
- Publication number
- BE457910A BE457910A BE457910DA BE457910A BE 457910 A BE457910 A BE 457910A BE 457910D A BE457910D A BE 457910DA BE 457910 A BE457910 A BE 457910A
- Authority
- BE
- Belgium
- Prior art keywords
- tuning
- waves
- high frequency
- frequency amplifier
- stage
- Prior art date
Links
- 230000001808 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 230000000875 corresponding Effects 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 description 21
- 230000003071 parasitic Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
Classifications
-
- 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
- H03H2/008—Receiver or amplifier input circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
- H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
Landscapes
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE457910A true BE457910A (de) |
Family
ID=111298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE457910D BE457910A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE457910A (de) |
-
0
- BE BE457910D patent/BE457910A/fr unknown
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