BE369267A - - Google Patents
Info
- Publication number
- BE369267A BE369267A BE369267DA BE369267A BE 369267 A BE369267 A BE 369267A BE 369267D A BE369267D A BE 369267DA BE 369267 A BE369267 A BE 369267A
- Authority
- BE
- Belgium
- Prior art keywords
- coils
- amplification
- wound
- amplifier
- earth
- Prior art date
Links
- 230000003321 amplification Effects 0.000 claims description 19
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F19/00—Fixed transformers or mutual inductances of the signal type
- H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
- H01F19/06—Broad-band transformers, e.g. suitable for handling frequencies well down into the audio range
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE369267A true BE369267A (en:Method) |
Family
ID=40936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE369267D BE369267A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE369267A (en:Method) |
-
0
- BE BE369267D patent/BE369267A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE369267A (en:Method) | ||
| US2383475A (en) | Transformer | |
| US2753532A (en) | Variable mutual double tuned i. f. transformer | |
| JPH04137507A (ja) | 広帯域インダクタ | |
| US6647253B2 (en) | High gain intermediate frequency input circuit with satisfactory trap characteristics | |
| US2158251A (en) | High-frequency radio amplifying circuits | |
| US2109219A (en) | Antenna coupling device for five meter receivers | |
| US2228862A (en) | Distortion correcting device | |
| US2103646A (en) | Receiving aerial for ultrashort waves | |
| BE362743A (en:Method) | ||
| US2662939A (en) | High selectivity amplifier | |
| US2496321A (en) | Tunable resonant system | |
| BE431146A (en:Method) | ||
| US2119333A (en) | Variable coupling device | |
| GB2075755A (en) | Magnetic amplifier element | |
| BE358619A (en:Method) | ||
| BE371851A (en:Method) | ||
| US1679347A (en) | Radiocircuits | |
| US2483596A (en) | Permeability tuned high-frequency coupling device | |
| US1892354A (en) | High-frequency transformer | |
| Scanlan | The design of a linear-phase if amplifier for colour television receivers | |
| BE345163A (en:Method) | ||
| BE411387A (en:Method) | ||
| US1439495A (en) | Radio receiving apparatus | |
| US3723917A (en) | Circuit arrangement for receiving high-frequency electric signals |