site diversity

Polish translation: odbiór przy różnorodności miejsca/ różnorodność miejsca

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English term or phrase:site diversity
Polish translation:odbiór przy różnorodności miejsca/ różnorodność miejsca
Entered by: Frank Szmulowicz, Ph. D.

10:26 Jan 4, 2017
English to Polish translations [PRO]
Tech/Engineering - Computers: Systems, Networks / Radio transmission systems
English term or phrase: site diversity
Jest to jeden z rodzajów odbioru zbiorczego. Oprócz site diversity, wymienione są macro-diversity, frequency diversity, polarisation diversity i directional diversity.
mariposa-jk
Local time: 19:14
odbiór przy różnorodności miejsca/ różnorodność miejsca
Explanation:
Site diversity is one of six techniques used to improve the reliability of satellite communications by limit atmospheric effects, particularly those caused by rain fade. A diversity scheme is typically required when using frequencies in the vv-band. The downlink transmissions of satellites cover very large areas, that will have different weather. The site diversity technique consists of linking two or more ground stations receiving the same signal: this way, if the signal is heavily attenuated in one area, another ground stations can compensate it. These intense rain areas, for example, supercells, often have a horizontal length of no more than a few kilometers: putting the ground stations at a sufficient distance the possibility of rain fade in the downlink signal will be reduced.
The configuration works when the attenuation is not great at the two stations simultaneously. This is usually a valid assumption. Site diversity systems have been known to minimize disruption of service by major satellite carriers.

https://en.wikipedia.org/wiki/Site_diversity

ccccccccc
en
site diversity (reception)
diversity reception in which several radio stations are used at appropriate distances from each other
Note – Site diversity reception is mainly used for space radiocommunication

pl
odbiór przy różnorodności miejsca
różnorodność miejsca
http://www.electropedia.org/iev/iev.nsf/display?openform&iev...
Selected response from:

Frank Szmulowicz, Ph. D.
United States
Local time: 13:14
Grading comment
4 KudoZ points were awarded for this answer



Summary of answers provided
3odbiór przy różnorodności miejsca/ różnorodność miejsca
Frank Szmulowicz, Ph. D.


Discussion entries: 1





  

Answers


2 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5
odbiór przy różnorodności miejsca/ różnorodność miejsca


Explanation:
Site diversity is one of six techniques used to improve the reliability of satellite communications by limit atmospheric effects, particularly those caused by rain fade. A diversity scheme is typically required when using frequencies in the vv-band. The downlink transmissions of satellites cover very large areas, that will have different weather. The site diversity technique consists of linking two or more ground stations receiving the same signal: this way, if the signal is heavily attenuated in one area, another ground stations can compensate it. These intense rain areas, for example, supercells, often have a horizontal length of no more than a few kilometers: putting the ground stations at a sufficient distance the possibility of rain fade in the downlink signal will be reduced.
The configuration works when the attenuation is not great at the two stations simultaneously. This is usually a valid assumption. Site diversity systems have been known to minimize disruption of service by major satellite carriers.

https://en.wikipedia.org/wiki/Site_diversity

ccccccccc
en
site diversity (reception)
diversity reception in which several radio stations are used at appropriate distances from each other
Note – Site diversity reception is mainly used for space radiocommunication

pl
odbiór przy różnorodności miejsca
różnorodność miejsca
http://www.electropedia.org/iev/iev.nsf/display?openform&iev...

Frank Szmulowicz, Ph. D.
United States
Local time: 13:14
Native speaker of: Native in EnglishEnglish, Native in PolishPolish
PRO pts in category: 67
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