| Paper Abstract and Keywords |
| Presentation |
2019-09-06 14:55
Development of Measurement Equipment for Leaked Radio Wave from Receiving System of Satellite Broadcasting
Shinsuke Yokozawa, Masashi Kamei, Hisashi Sujikai (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The frequency band of BS/CS-IF signals has expanded for 4K8K broadcasting. However, interference with existing communication services had become a problem. Therefore, in April 2018, technical standards for leakage power in satellite receiving equipment were established. Since the reference of the leakage power is low, it was difficult to perform accurate measurement due to the effect of the internal noise of the measuring instrument. In this paper, we developed equipment to measure radio waves leaked from a satellite broadcasting receiving system in accordance with the technical standards of leakage power. Also, we reported on the performance of the measurement equipment, which has been improved compared to that of the previous prototype, such as the expansion of the dynamic range of the measurement level. The performance was evaluated with received satellite broadcasting signals. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
satellite broadcasting / receiving equipment / ISDB-S3 / leaked radio waves / radio-frequency interference (RFI) / / / |
| Reference Info. |
ITE Tech. Rep., vol. 43, no. 28, BCT2019-75, pp. 17-20, Sept. 2019. |
| Paper # |
BCT2019-75 |
| Date of Issue |
2019-08-30 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2019-09-06 - 2019-09-06 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Ehime University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Mobile Communications, etc. |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2019-09-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Development of Measurement Equipment for Leaked Radio Wave from Receiving System of Satellite Broadcasting |
| Sub Title (in English) |
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| Keyword(1) |
satellite broadcasting |
| Keyword(2) |
receiving equipment |
| Keyword(3) |
ISDB-S3 |
| Keyword(4) |
leaked radio waves |
| Keyword(5) |
radio-frequency interference (RFI) |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Shinsuke Yokozawa |
| 1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name |
Masashi Kamei |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name |
Hisashi Sujikai |
| 3rd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2019-09-06 14:55:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2019-75 |
| Volume (vol) |
vol.43 |
| Number (no) |
no.28 |
| Page |
pp.17-20 |
| #Pages |
4 |
| Date of Issue |
2019-08-30 (BCT) |
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