GB276195A - Improvements in and relating to atmospheric and interference eliminators more particularly for use with wireless receiving systems - Google Patents
Improvements in and relating to atmospheric and interference eliminators more particularly for use with wireless receiving systemsInfo
- Publication number
- GB276195A GB276195A GB2723526A GB2723526A GB276195A GB 276195 A GB276195 A GB 276195A GB 2723526 A GB2723526 A GB 2723526A GB 2723526 A GB2723526 A GB 2723526A GB 276195 A GB276195 A GB 276195A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuits
- atmospheric
- relating
- interference
- wireless receiving
- 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
Classifications
-
- 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
- H04B1/12—Neutralising, balancing, or compensation arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
Abstract
276,195. Custerson, R. Oct. 30, 1926. Atmospherics and undesired signals, eliminating.-In an interference eliminator in which a plurality of circuits A, B are fed from a common source a and are arranged so that the desired signal does not affect all the circuits equally, the outputs being combined so that the interference cancels out, the circuits are fed through thermionic valves V<1>, V<2>, the interelectrode capacities of which are balanced out by neutralizing condensers C', C<2>. The desired signal is abstracted from one circuit by a wavetrap C<3>, L' or the circuits are tuned to different frequencies by condensers C<4>, C<5>. The signals in the circuits may be heterodyned by a common oscillator for superheterodyne reception. The aerial circuit is made aperiodic by a high-frequency choke L' or a resistance R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2723526A GB276195A (en) | 1926-10-30 | 1926-10-30 | Improvements in and relating to atmospheric and interference eliminators more particularly for use with wireless receiving systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2723526A GB276195A (en) | 1926-10-30 | 1926-10-30 | Improvements in and relating to atmospheric and interference eliminators more particularly for use with wireless receiving systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB276195A true GB276195A (en) | 1927-08-25 |
Family
ID=10256298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2723526A Expired GB276195A (en) | 1926-10-30 | 1926-10-30 | Improvements in and relating to atmospheric and interference eliminators more particularly for use with wireless receiving systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB276195A (en) |
-
1926
- 1926-10-30 GB GB2723526A patent/GB276195A/en not_active Expired
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