JPH0373185B2 - - Google Patents
Info
- Publication number
- JPH0373185B2 JPH0373185B2 JP59187276A JP18727684A JPH0373185B2 JP H0373185 B2 JPH0373185 B2 JP H0373185B2 JP 59187276 A JP59187276 A JP 59187276A JP 18727684 A JP18727684 A JP 18727684A JP H0373185 B2 JPH0373185 B2 JP H0373185B2
- Authority
- JP
- Japan
- Prior art keywords
- spectrum
- signal
- section
- demodulation
- noise
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K1/00—Secret communication
- H04K1/04—Secret communication by frequency scrambling, i.e. by transposing or inverting parts of the frequency band or by inverting the whole band
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18727684A JPS6166430A (ja) | 1984-09-08 | 1984-09-08 | スペクトラムスクランブル受信方式 |
| DE8484306658T DE3481887D1 (de) | 1983-09-29 | 1984-09-28 | Funkempfangssystem fuer ein phasenmoduliertes signal. |
| EP84306658A EP0138485B1 (en) | 1983-09-29 | 1984-09-28 | Radio reception system for a phase modulation signal |
| US06/656,796 US4726064A (en) | 1983-09-29 | 1984-10-01 | Wireless reception system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18727684A JPS6166430A (ja) | 1984-09-08 | 1984-09-08 | スペクトラムスクランブル受信方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6166430A JPS6166430A (ja) | 1986-04-05 |
| JPH0373185B2 true JPH0373185B2 (cs) | 1991-11-21 |
Family
ID=16203161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18727684A Granted JPS6166430A (ja) | 1983-09-29 | 1984-09-08 | スペクトラムスクランブル受信方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6166430A (cs) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6072434A (ja) * | 1983-09-29 | 1985-04-24 | Nippon Telegr & Teleph Corp <Ntt> | スペクトラム・スクランブル受信方式 |
-
1984
- 1984-09-08 JP JP18727684A patent/JPS6166430A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6166430A (ja) | 1986-04-05 |
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