Presentation	2013-10-25 A study of Ka band high capacity of multi-beam communications : The dependence of characteristics of directivity Yoichi KOISHI,
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Abstract(in English)	Ka band high throughput satellite business is on going. These service can provides more than the 100Gbps not to the 1Gbps of conventional communication satellites. High throughput satellite is very attractive for business providers thanks to get the large number of subscribers. To realize the system, it is important to obtain wide frequency spectrum and to employ powerful satellite. Moreover, in general, multifold frequency reuse multisport beams are used to obtain the high throughput, therefore ,the interference due to among beams must be carefully considered. Under those background, this paper describes the results of carrier to interference ratio using Monte Carlo simulation.
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Keyword(in English)	High throughput satellite / multibeam / Isolation / Monte-Carlo simulation
Paper #	SAT2013-45
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Conference Information
Committee	SAT
Conference Date	2013/10/17(1days)
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Registration To	Satellite Telecommunications (SAT)
Language	ENG
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	A study of Ka band high capacity of multi-beam communications : The dependence of characteristics of directivity
Sub Title (in English)
Keyword(1)	High throughput satellite
Keyword(2)	multibeam
Keyword(3)	Isolation
Keyword(4)	Monte-Carlo simulation
1st Author's Name	Yoichi KOISHI
1st Author's Affiliation	NEC space division()
Date	2013-10-25
Paper #	SAT2013-45
Volume (vol)	vol.113
Number (no)	258
Page	pp.pp.-
#Pages	4
Date of Issue