CH285643A - Antenna system for interference-free reception. - Google Patents
Antenna system for interference-free reception.Info
- Publication number
- CH285643A CH285643A CH285643DA CH285643A CH 285643 A CH285643 A CH 285643A CH 285643D A CH285643D A CH 285643DA CH 285643 A CH285643 A CH 285643A
- Authority
- CH
- Switzerland
- Prior art keywords
- interference
- antenna system
- free reception
- reception
- free
- Prior art date
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
- H04B1/1009—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- H01Q5/48—Combinations of two or more dipole type antennas
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE285643X | 1949-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH285643A true CH285643A (en) | 1952-09-15 |
Family
ID=6058534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH285643D CH285643A (en) | 1949-12-08 | 1950-10-18 | Antenna system for interference-free reception. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE499275A (en) |
CH (1) | CH285643A (en) |
FR (1) | FR1026644A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR93172E (en) * | 1966-11-04 | 1969-02-21 | Cit Alcatel | Common fixed antenna device for two wavebands. |
-
0
- BE BE499275D patent/BE499275A/xx unknown
-
1950
- 1950-10-18 CH CH285643D patent/CH285643A/en unknown
- 1950-10-27 FR FR1026644D patent/FR1026644A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1026644A (en) | 1953-04-29 |
BE499275A (en) |
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