Presentation	2009-07-10 A study of transmission capacity on 21GHz broadcasting satellite transponder Hajime MATSUMURA,
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Abstract(in English)	This paper presents methodology to evaluate the transmission capacity of the 21GHz broadcasting satellite transponder. Assuming the transponder transmission component characteristics and digital broadcasting signals coded by LDPC (Low density parity check), it provides examples of the capacity limits of 21GHz transponder and also interference from both adjacent channels in the broadcasting system. This methodology can be available for other parameters on 21GHz satellite broadcasting system.
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Keyword(in English)	21GHz satellite broadcasting / transponder / transmission symbol / LDPC / MUX filter / TWT amplifier
Paper #	SAT2009-17
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Conference Information
Committee	SAT
Conference Date	2009/7/2(1days)
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Paper Information
Registration To	Satellite Telecommunications (SAT)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	A study of transmission capacity on 21GHz broadcasting satellite transponder
Sub Title (in English)
Keyword(1)	21GHz satellite broadcasting
Keyword(2)	transponder
Keyword(3)	transmission symbol
Keyword(4)	LDPC
Keyword(5)	MUX filter
Keyword(6)	TWT amplifier
1st Author's Name	Hajime MATSUMURA
1st Author's Affiliation	Broadcasting Satellite System Corporation()
Date	2009-07-10
Paper #	SAT2009-17
Volume (vol)	vol.109
Number (no)	118
Page	pp.pp.-
#Pages	6
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