BE491438A - - Google Patents
Info
- Publication number
- BE491438A BE491438A BE491438DA BE491438A BE 491438 A BE491438 A BE 491438A BE 491438D A BE491438D A BE 491438DA BE 491438 A BE491438 A BE 491438A
- Authority
- BE
- Belgium
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
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
-
- 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)
- Noise Elimination (AREA)
- Details Of Aerials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE285311X | 1948-10-01 | ||
| DEP51946A DE830678C (en) | 1948-10-01 | 1949-08-13 | Antenna arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE491438A true BE491438A (en) | 1900-01-01 |
Family
ID=25776764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE491438D BE491438A (en) | 1948-10-01 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE491438A (en) |
| CH (1) | CH285311A (en) |
| DE (1) | DE830678C (en) |
| FR (1) | FR996472A (en) |
| GB (1) | GB681940A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2696882C1 (en) * | 2018-07-16 | 2019-08-07 | Дмитрий Витальевич Федосов | Resonance tunable antenna |
-
0
- BE BE491438D patent/BE491438A/xx unknown
-
1949
- 1949-08-13 DE DEP51946A patent/DE830678C/en not_active Expired
- 1949-09-19 CH CH285311D patent/CH285311A/en unknown
- 1949-10-01 FR FR996472D patent/FR996472A/en not_active Expired
-
1950
- 1950-08-14 GB GB20090/50A patent/GB681940A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR996472A (en) | 1951-12-19 |
| GB681940A (en) | 1952-10-29 |
| DE830678C (en) | 1952-02-07 |
| CH285311A (en) | 1952-08-31 |