BE474521A - - Google Patents
Info
- Publication number
- BE474521A BE474521A BE474521DA BE474521A BE 474521 A BE474521 A BE 474521A BE 474521D A BE474521D A BE 474521DA BE 474521 A BE474521 A BE 474521A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/08—Dielectric windows
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/202—Coaxial filters
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- 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
- H03H7/38—Impedance-matching networks
- H03H7/383—Impedance-matching networks comprising distributed impedance elements together with lumped impedance elements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Waveguides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US479347A US2382217A (en) | 1943-03-16 | 1943-03-16 | Concentric transmission line termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE474521A true BE474521A (https=) |
Family
ID=23903635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE474521D BE474521A (https=) | 1943-03-16 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2382217A (https=) |
| BE (1) | BE474521A (https=) |
| FR (1) | FR941279A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2434508A (en) * | 1942-09-02 | 1948-01-13 | Westinghouse Electric Corp | Coupling device |
| US2463428A (en) * | 1945-12-17 | 1949-03-01 | Foster F Rieke | Coaxial line termination |
| US4697191A (en) * | 1985-05-08 | 1987-09-29 | Science Applications International Corporation | Omniazimuthal antenna |
-
0
- BE BE474521D patent/BE474521A/xx unknown
-
1943
- 1943-03-16 US US479347A patent/US2382217A/en not_active Expired - Lifetime
-
1947
- 1947-01-24 FR FR941279D patent/FR941279A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR941279A (fr) | 1949-01-06 |
| US2382217A (en) | 1945-08-14 |