GB612842A - Improvements in or relating to radio-receiving devices comprising a frame aerial - Google Patents
Improvements in or relating to radio-receiving devices comprising a frame aerialInfo
- Publication number
- GB612842A GB612842A GB14032/46A GB1403246A GB612842A GB 612842 A GB612842 A GB 612842A GB 14032/46 A GB14032/46 A GB 14032/46A GB 1403246 A GB1403246 A GB 1403246A GB 612842 A GB612842 A GB 612842A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transmission line
- aerial
- frame aerial
- receiving device
- input circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 abstract 4
- 239000004020 conductor Substances 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 abstract 1
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 |
|---|---|
| GB612842A true GB612842A (en) | 1948-11-18 |
Family
ID=19780739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14032/46A Expired GB612842A (en) | 1942-02-12 | 1946-05-09 | Improvements in or relating to radio-receiving devices comprising a frame aerial |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE449246A (enrdf_load_stackoverflow) |
| CH (1) | CH243940A (enrdf_load_stackoverflow) |
| DE (1) | DE862630C (enrdf_load_stackoverflow) |
| FR (1) | FR890956A (enrdf_load_stackoverflow) |
| GB (1) | GB612842A (enrdf_load_stackoverflow) |
| NL (1) | NL61141C (enrdf_load_stackoverflow) |
-
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 |
|---|---|
| CH243940A (de) | 1946-08-15 |
| DE862630C (de) | 1953-01-12 |
| NL61141C (enrdf_load_stackoverflow) | |
| FR890956A (fr) | 1944-02-23 |
| BE449246A (enrdf_load_stackoverflow) |
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