JPH0416971B2 - - Google Patents
Info
- Publication number
- JPH0416971B2 JPH0416971B2 JP734985A JP734985A JPH0416971B2 JP H0416971 B2 JPH0416971 B2 JP H0416971B2 JP 734985 A JP734985 A JP 734985A JP 734985 A JP734985 A JP 734985A JP H0416971 B2 JPH0416971 B2 JP H0416971B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- multipath interference
- filter
- band
- frequency
- 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 25
- 238000001228 spectrum Methods 0.000 claims description 17
- 239000002131 composite material Substances 0.000 claims description 13
- 238000000605 extraction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 11
- 230000008030 elimination Effects 0.000 description 8
- 238000003379 elimination reaction Methods 0.000 description 8
- 230000003321 amplification Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
- H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
- H04H40/36—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving
- H04H40/45—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving
- H04H40/72—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving for noise suppression
-
- 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
- H04B1/16—Circuits
- H04B1/1646—Circuits adapted for the reception of stereophonic signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Noise Elimination (AREA)
- Stereo-Broadcasting Methods (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP734985A JPS61167235A (ja) | 1985-01-21 | 1985-01-21 | 周波数変調方式用受信機におけるマルチパス妨害検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP734985A JPS61167235A (ja) | 1985-01-21 | 1985-01-21 | 周波数変調方式用受信機におけるマルチパス妨害検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61167235A JPS61167235A (ja) | 1986-07-28 |
JPH0416971B2 true JPH0416971B2 (ko) | 1992-03-25 |
Family
ID=11663470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP734985A Granted JPS61167235A (ja) | 1985-01-21 | 1985-01-21 | 周波数変調方式用受信機におけるマルチパス妨害検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61167235A (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2803683B2 (ja) * | 1990-01-31 | 1998-09-24 | アルパイン株式会社 | ダイバーシティ受信装置 |
-
1985
- 1985-01-21 JP JP734985A patent/JPS61167235A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61167235A (ja) | 1986-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |