JPS645248A - C/n measuring circuit - Google Patents
C/n measuring circuitInfo
- Publication number
- JPS645248A JPS645248A JP16210987A JP16210987A JPS645248A JP S645248 A JPS645248 A JP S645248A JP 16210987 A JP16210987 A JP 16210987A JP 16210987 A JP16210987 A JP 16210987A JP S645248 A JPS645248 A JP S645248A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- condition
- low
- weighting
- 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.)
- Granted
Links
- 238000012935 Averaging Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16210987A JPS645248A (en) | 1987-06-29 | 1987-06-29 | C/n measuring circuit |
CA000570052A CA1332450C (en) | 1987-06-23 | 1988-06-22 | Carrier-to-noise detector for digital transmission systems |
DE3854505T DE3854505T2 (de) | 1987-06-23 | 1988-06-22 | Phasengesteuerte Demodulationseinrichtung zur digitalen Kommunikation. |
EP92201171A EP0497433B1 (en) | 1987-06-23 | 1988-06-22 | Phase controlled demodulation system for digital communication |
AU18248/88A AU594621B2 (en) | 1987-06-23 | 1988-06-22 | Carrier-to-noise detector for digital transmission systems |
DE3886107T DE3886107T2 (de) | 1987-06-23 | 1988-06-22 | Träger/Rausch-Detektor für digitale Übertragungssysteme. |
EP88305685A EP0296822B1 (en) | 1987-06-23 | 1988-06-22 | Carrier-to-noise detector for digital transmission systems |
US07/210,653 US4835790A (en) | 1987-06-23 | 1988-06-23 | Carrier-to-noise detector for digital transmission systems |
CA000616675A CA1333922C (en) | 1987-06-23 | 1993-07-22 | Phase controlled demodulation system for digital communication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16210987A JPS645248A (en) | 1987-06-29 | 1987-06-29 | C/n measuring circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS645248A true JPS645248A (en) | 1989-01-10 |
JPH0479497B2 JPH0479497B2 (enrdf_load_stackoverflow) | 1992-12-16 |
Family
ID=15748213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16210987A Granted JPS645248A (en) | 1987-06-23 | 1987-06-29 | C/n measuring circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS645248A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7066233B1 (ja) * | 2021-05-24 | 2022-05-13 | エレックス工業株式会社 | Adコンバータ及びこれを用いた広帯域雑音の電力測定装置、電力スペクトル測定装置 |
-
1987
- 1987-06-29 JP JP16210987A patent/JPS645248A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7066233B1 (ja) * | 2021-05-24 | 2022-05-13 | エレックス工業株式会社 | Adコンバータ及びこれを用いた広帯域雑音の電力測定装置、電力スペクトル測定装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0479497B2 (enrdf_load_stackoverflow) | 1992-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |