BE456344A - - Google Patents
Info
- Publication number
- BE456344A BE456344A BE456344DA BE456344A BE 456344 A BE456344 A BE 456344A BE 456344D A BE456344D A BE 456344DA BE 456344 A BE456344 A BE 456344A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- circuit
- band filter
- filter according
- toroidal
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 15
- 230000002787 reinforcement Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 230000009466 transformation Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000005855 radiation 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
- H03H7/0123—Frequency selective two-port networks comprising distributed impedance elements together with lumped impedance elements
-
- 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
-
- 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
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1708—Comprising bridging elements, i.e. elements in a series path without own reference to ground and spanning branching nodes of another series path
-
- 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
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1775—Parallel LC in shunt or branch path
Landscapes
- Filters And Equalizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES3192D DE874496C (de) | 1943-04-03 | 1943-04-03 | Veraenderbares elektrisches Bandfilter fuer kurze und ultrakurze Wellen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE456344A true BE456344A (en:Method) |
Family
ID=7470010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE456344D BE456344A (en:Method) | 1943-04-03 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE456344A (en:Method) |
| DE (1) | DE874496C (en:Method) |
| FR (1) | FR956584A (en:Method) |
-
0
- BE BE456344D patent/BE456344A/fr unknown
- FR FR956584D patent/FR956584A/fr not_active Expired
-
1943
- 1943-04-03 DE DES3192D patent/DE874496C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR956584A (en:Method) | 1950-02-02 |
| DE874496C (de) | 1953-04-23 |
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