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Paper Abstract and Keywords
Presentation 2012-12-06 09:20
Link Budget of Wireless Microphone for Frequency Migration
Naoto Kogo, Hiroyuki Hamazumi (NHK)
Abstract (in Japanese) (See Japanese page) 
(in English) The wireless microphone is used for television and radio program productions, concerts, stage dramas, and so on. The frequency band for the wireless microphone is planned to migrate to white space and 1.2 GHz bands by the action plan for radio spectrum reallocation developed by the ministry of internal affairs and communications; however, few studies have been performed concerning the link budget of the wireless microphone considering the frequency migration. We designed a handheld type of wireless microphones and calculated the radiation pattern with a numerical model of the human body. Moreover, we examined the link budget with some systems for the wireless microphone. From these results, the diversity effect with the digital wireless microphone is significant for the link budget.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless Microphone / Helical Antenna / Numerical Human-Body Model / Frequency Migration / White Space / 1.2GHz Band / Link Budget / Handheld Type  
Reference Info. ITE Tech. Rep., vol. 36, no. 53, BCT2012-102, pp. 1-6, Dec. 2012.
Paper # BCT2012-102 
Date of Issue 2012-11-29 (BCT) 
ISSN Print edition: ISSN 1342-6893
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Conference Information
Committee BCT IPSJ-AVM IEICE-CS IEICE-IE  
Conference Date 2012-12-06 - 2012-12-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Fukuisi-chiiki-kouryu-plaza 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image Conding, Streaming, etc. 
Paper Information
Registration To BCT 
Conference Code 2012-12-BCT-AVM-CS-IE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Link Budget of Wireless Microphone for Frequency Migration 
Sub Title (in English)  
Keyword(1) Wireless Microphone  
Keyword(2) Helical Antenna  
Keyword(3) Numerical Human-Body Model  
Keyword(4) Frequency Migration  
Keyword(5) White Space  
Keyword(6) 1.2GHz Band  
Keyword(7) Link Budget  
Keyword(8) Handheld Type  
1st Author's Name Naoto Kogo  
1st Author's Affiliation NHK (NHK)
2nd Author's Name Hiroyuki Hamazumi  
2nd Author's Affiliation NHK (NHK)
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Speaker Author-1 
Date Time 2012-12-06 09:20:00 
Presentation Time 20 minutes 
Registration for BCT 
Paper # BCT2012-102 
Volume (vol) vol.36 
Number (no) no.53 
Page pp.1-6 
#Pages
Date of Issue 2012-11-29 (BCT) 


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