BE449246A - - Google Patents
Info
- Publication number
- BE449246A BE449246A BE449246DA BE449246A BE 449246 A BE449246 A BE 449246A BE 449246D A BE449246D A BE 449246DA BE 449246 A BE449246 A BE 449246A
- Authority
- BE
- Belgium
Links
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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/1009—Placing the antenna at a place where the noise level is low and using a noise-free transmission line between the antenna and the receivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Near-Field Transmission Systems (AREA)
- Details Of Aerials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL243940X | 1942-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE449246A true BE449246A (es) |
Family
ID=19780739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE449246D BE449246A (es) | 1942-02-12 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE449246A (es) |
| CH (1) | CH243940A (es) |
| DE (1) | DE862630C (es) |
| FR (1) | FR890956A (es) |
| GB (1) | GB612842A (es) |
| NL (1) | NL61141C (es) |
-
0
- NL NL61141D patent/NL61141C/xx active
- BE BE449246D patent/BE449246A/xx unknown
-
1943
- 1943-02-11 CH CH243940D patent/CH243940A/de unknown
- 1943-02-12 FR FR890956D patent/FR890956A/fr not_active Expired
- 1943-02-17 DE DEN2370D patent/DE862630C/de not_active Expired
-
1946
- 1946-05-09 GB GB14032/46A patent/GB612842A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR890956A (fr) | 1944-02-23 |
| DE862630C (de) | 1953-01-12 |
| GB612842A (en) | 1948-11-18 |
| CH243940A (de) | 1946-08-15 |
| NL61141C (es) |