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Paper Abstract and Keywords
Presentation 2005-05-19 13:00
Accurately Polarization Control Unit using Improved Rotating-Element Electric-Field Vector Method
Nobuyasu Takemura, Kazushi Nishizawa, Hiroaki Miyashita, Yoshihiko Konishi, Yonehiko Sunahara, Shigeru Makino (Mitsubishi Electric Co.)
Abstract (in Japanese) (See Japanese page) 
(in English) We propose an error estimation method of a polarization control unit including solid state power amplifiers and phase shifters etc. Satellite communication antennas installed an airplane is requested the system control that the communication is not cut off by the body condition such as the circular flight, pitch up and vibration. Generally, geostationary communication satellite systems are used an orthogonal linear polarization. The polarization of the transmission wave from each airplane to the satellite is need to same as the polarization of the satellite. Therefore, the function setting up the polarization precisely becomes needed. The improved rotating-element electric-field vector (REV) method is an array antenna calibration method that used the amplitude/phase of the array composite electric field. Applying this method the efficacy was confirmed by the simulation and measurement.
Keyword (in Japanese) (See Japanese page) 
(in English) Rotating-element electric-field vector method / Polarization control unit / Solid state power amplifier / Attenuator / Phase shifter / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 59, AP2005-14, pp. 29-34, May 2005.
Paper # AP2005-14 
Date of Issue 2005-05-12 (AP) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee AP SAT  
Conference Date 2005-05-19 - 2005-05-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Tottori Univ. of Environmental Studies 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antenna and Propagation in Satellite Communications and Satellite Communication in General 
Paper Information
Registration To AP 
Conference Code 2005-05-AP-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Accurately Polarization Control Unit using Improved Rotating-Element Electric-Field Vector Method 
Sub Title (in English)  
Keyword(1) Rotating-element electric-field vector method  
Keyword(2) Polarization control unit  
Keyword(3) Solid state power amplifier  
Keyword(4) Attenuator  
Keyword(5) Phase shifter  
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1st Author's Name Nobuyasu Takemura  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Co.)
2nd Author's Name Kazushi Nishizawa  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Co.)
3rd Author's Name Hiroaki Miyashita  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Co.)
4th Author's Name Yoshihiko Konishi  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Co.)
5th Author's Name Yonehiko Sunahara  
5th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Co.)
6th Author's Name Shigeru Makino  
6th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Co.)
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Speaker Author-1 
Date Time 2005-05-19 13:00:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2005-14 
Volume (vol) vol.105 
Number (no) no.59 
Page pp.29-34 
#Pages
Date of Issue 2005-05-12 (AP) 


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