NL105714C - - Google Patents
Info
- Publication number
- NL105714C NL105714C NL105714DA NL105714C NL 105714 C NL105714 C NL 105714C NL 105714D A NL105714D A NL 105714DA NL 105714 C NL105714 C NL 105714C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/084—Equal gain combining, only phase adjustments
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/12—Frequency diversity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Noise Elimination (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1112557X | 1958-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL105714C true NL105714C (nl) |
Family
ID=9627319
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL236166D NL236166A (nl) | 1958-02-17 | ||
| NL105714D NL105714C (nl) | 1958-02-17 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL236166D NL236166A (nl) | 1958-02-17 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3031569A (nl) |
| DE (1) | DE1112557B (nl) |
| FR (1) | FR1191628A (nl) |
| GB (1) | GB870648A (nl) |
| NL (2) | NL105714C (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3238458A (en) * | 1961-12-13 | 1966-03-01 | Defense Electronics Inc | Diversity reception combiner employing beam deflection tubes |
| GB991446A (en) * | 1962-08-29 | 1965-05-05 | Nippon Electric Co | A control signal generator for diversity reception |
| JP4739409B2 (ja) * | 2006-04-26 | 2011-08-03 | 三菱電機株式会社 | 無線通信システム及び無線通信装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2055992A (en) * | 1933-04-28 | 1936-09-29 | Rca Corp | Reflex superheterodyne receiver |
| BE475718A (nl) * | 1946-05-13 | |||
| DE836206C (de) * | 1946-05-13 | 1952-04-10 | Pye Ltd | Drahtloses UEbertragungssystem mit zwei oder mehreren, einen gemeinsamen Ausgang speisenden Empfaengern |
| US2896205A (en) * | 1954-01-13 | 1959-07-21 | Gen Precision Lab Inc | Multiple sideband doppler receiver |
| US2921188A (en) * | 1956-10-17 | 1960-01-12 | Collins Radio Co | Single sideband diversity system |
| US2959673A (en) * | 1957-07-01 | 1960-11-08 | Motorola Inc | Radio receiver squelch control |
-
0
- NL NL236166D patent/NL236166A/xx unknown
- NL NL105714D patent/NL105714C/xx active
-
1958
- 1958-02-17 FR FR1191628D patent/FR1191628A/fr not_active Expired
- 1958-12-09 US US779081A patent/US3031569A/en not_active Expired - Lifetime
-
1959
- 1959-01-21 DE DEC18250A patent/DE1112557B/de active Pending
- 1959-02-10 GB GB4668/59A patent/GB870648A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1191628A (fr) | 1959-10-21 |
| US3031569A (en) | 1962-04-24 |
| DE1112557B (de) | 1961-08-10 |
| GB870648A (en) | 1961-06-14 |
| NL236166A (nl) |