BE429680A - - Google Patents
Info
- Publication number
- BE429680A BE429680A BE429680DA BE429680A BE 429680 A BE429680 A BE 429680A BE 429680D A BE429680D A BE 429680DA BE 429680 A BE429680 A BE 429680A
- Authority
- BE
- Belgium
- Prior art keywords
- coils
- circuits
- coupling
- series
- windings
- Prior art date
Links
- 238000010168 coupling process Methods 0.000 claims description 110
- 238000005859 coupling reaction Methods 0.000 claims description 110
- 230000008878 coupling Effects 0.000 claims description 109
- 230000001939 inductive effect Effects 0.000 claims description 35
- 238000004804 winding Methods 0.000 claims description 30
- 230000005294 ferromagnetic effect Effects 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000006842 Henry reaction Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0153—Electrical filters; Controlling thereof
- H03H7/0161—Bandpass filters
Landscapes
- Coils Or Transformers For Communication (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE429680A true BE429680A (OSRAM) |
Family
ID=89820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE429680D BE429680A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE429680A (OSRAM) |
-
0
- BE BE429680D patent/BE429680A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE429680A (OSRAM) | ||
| EP0443481B1 (fr) | Filtre agile hyperfréquence | |
| EP0181801A1 (fr) | Oscillateur à très hautes fréquences, à résonateurs gyromagnétiques | |
| BE415121A (OSRAM) | ||
| FR2974958A1 (fr) | Filtre stop bande | |
| BE388345A (OSRAM) | ||
| CA3037667A1 (fr) | Antenne a tiges ferromagnetiques bobinees et couplees entre elles | |
| BE459670A (OSRAM) | ||
| BE437867A (OSRAM) | ||
| FR2778288A1 (fr) | Filtre passe-bande accordable | |
| BE347636A (OSRAM) | ||
| BE415429A (OSRAM) | ||
| BE443336A (OSRAM) | ||
| FR2478402A1 (fr) | Oscillateur a ligne a retard a ondes elastiques accordable par une tension electrique, et recepteur de telecommunication comprenant un tel oscillateur accordable | |
| BE408802A (OSRAM) | ||
| BE436482A (OSRAM) | ||
| BE384113A (OSRAM) | ||
| BE409238A (OSRAM) | ||
| BE336190A (OSRAM) | ||
| WO2012079776A1 (fr) | Filtre stop bande actif avec capacite variable | |
| BE439446A (OSRAM) | ||
| BE409700A (OSRAM) | ||
| CH109995A (fr) | Variomètre. | |
| BE435396A (OSRAM) | ||
| BE624617A (OSRAM) |