JPS5716541B2 - - Google Patents
Info
- Publication number
- JPS5716541B2 JPS5716541B2 JP7827472A JP7827472A JPS5716541B2 JP S5716541 B2 JPS5716541 B2 JP S5716541B2 JP 7827472 A JP7827472 A JP 7827472A JP 7827472 A JP7827472 A JP 7827472A JP S5716541 B2 JPS5716541 B2 JP S5716541B2
- Authority
- JP
- Japan
- 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
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/10—Intermediate station arrangements, e.g. for branching, for tapping-off
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18515—Transmission equipment in satellites or space-based relays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/06—Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712139049 DE2139049C3 (de) | 1971-08-04 | 1971-08-04 | Relaisstelle in einem Nachrichtenübertragungssystem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4827609A JPS4827609A (ja) | 1973-04-12 |
| JPS5716541B2 true JPS5716541B2 (ja) | 1982-04-06 |
Family
ID=5815774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7827472A Expired JPS5716541B2 (ja) | 1971-08-04 | 1972-08-04 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5716541B2 (ja) |
| AT (1) | AT332909B (ja) |
| AU (1) | AU462307B2 (ja) |
| BE (1) | BE787247A (ja) |
| CA (1) | CA993953A (ja) |
| CH (1) | CH551721A (ja) |
| DE (1) | DE2139049C3 (ja) |
| FR (1) | FR2148140B1 (ja) |
| GB (1) | GB1377818A (ja) |
| IT (1) | IT963644B (ja) |
| NL (1) | NL7210624A (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113688507B (zh) * | 2021-07-30 | 2023-01-03 | 中国船舶重工集团公司第七二三研究所 | 一种超外差接收机射频链路的放大器最优配置及选型方法 |
| CN114665946B (zh) * | 2021-12-29 | 2023-11-07 | 北京空间飞行器总体设计部 | 一种卫星测控测试通道完好性快速自检评估系统及方法 |
-
0
- BE BE787247D patent/BE787247A/xx unknown
-
1971
- 1971-08-04 DE DE19712139049 patent/DE2139049C3/de not_active Expired
-
1972
- 1972-06-23 GB GB2947672A patent/GB1377818A/en not_active Expired
- 1972-07-10 AU AU44407/72A patent/AU462307B2/en not_active Expired
- 1972-07-14 AT AT610572A patent/AT332909B/de not_active IP Right Cessation
- 1972-07-20 CA CA147,564A patent/CA993953A/en not_active Expired
- 1972-07-27 CH CH1123272A patent/CH551721A/xx not_active IP Right Cessation
- 1972-08-01 FR FR7227648A patent/FR2148140B1/fr not_active Expired
- 1972-08-02 IT IT2776672A patent/IT963644B/it active
- 1972-08-02 NL NL7210624A patent/NL7210624A/xx unknown
- 1972-08-04 JP JP7827472A patent/JPS5716541B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE787247A (fr) | 1973-02-05 |
| NL7210624A (ja) | 1973-02-06 |
| AT332909B (de) | 1976-10-25 |
| FR2148140A1 (ja) | 1973-03-11 |
| IT963644B (it) | 1974-01-21 |
| DE2139049B2 (de) | 1975-01-09 |
| GB1377818A (en) | 1974-12-18 |
| DE2139049C3 (de) | 1975-08-21 |
| FR2148140B1 (ja) | 1977-04-01 |
| CH551721A (de) | 1974-07-15 |
| AU4440772A (en) | 1974-01-17 |
| ATA610572A (de) | 1976-02-15 |
| CA993953A (en) | 1976-07-27 |
| DE2139049A1 (de) | 1973-02-15 |
| AU462307B2 (en) | 1975-06-19 |
| JPS4827609A (ja) | 1973-04-12 |