JPS6342981B2 - - Google Patents
Info
- Publication number
- JPS6342981B2 JPS6342981B2 JP56035209A JP3520981A JPS6342981B2 JP S6342981 B2 JPS6342981 B2 JP S6342981B2 JP 56035209 A JP56035209 A JP 56035209A JP 3520981 A JP3520981 A JP 3520981A JP S6342981 B2 JPS6342981 B2 JP S6342981B2
- Authority
- JP
- Japan
- Prior art keywords
- channel
- output
- bandpass filter
- beat
- circuit
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000010355 oscillation Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000035559 beat frequency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Noise Elimination (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56035209A JPS57150245A (en) | 1981-03-13 | 1981-03-13 | Beat detecting system of radio receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56035209A JPS57150245A (en) | 1981-03-13 | 1981-03-13 | Beat detecting system of radio receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57150245A JPS57150245A (en) | 1982-09-17 |
JPS6342981B2 true JPS6342981B2 (fi) | 1988-08-26 |
Family
ID=12435449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56035209A Granted JPS57150245A (en) | 1981-03-13 | 1981-03-13 | Beat detecting system of radio receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57150245A (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60143039A (ja) * | 1983-12-29 | 1985-07-29 | Nec Corp | 干渉波検出方式 |
JPS6350214A (ja) * | 1986-08-20 | 1988-03-03 | Matsushita Electric Ind Co Ltd | 干渉検出回路 |
-
1981
- 1981-03-13 JP JP56035209A patent/JPS57150245A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57150245A (en) | 1982-09-17 |
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