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http://dx.doi.org/10.7236/JIWIT.2011.11.1.001

Development of 3-Dimensional Measuring System for the Antenna Mounted Small Radio Equipments  

Kang, Jeong-Jin (Dong Seoul University)
Min, Gyung-Chan (Korea Technology Institute)
Kumar, Rethina (Dong Seoul University)
Kang, Geon-Uk (Purdue University(USA))
Publication Information
The Journal of the Institute of Internet, Broadcasting and Communication / v.11, no.1, 2011 , pp. 1-5 More about this Journal
Abstract
The brand-new small output radio equipment which is over than 800MHz has an all-in-one interior antenna. We suggested new measuring method and developed related equipment because all-in-one radio equipment's performance evaluation requests old way, which is measuring transmitter output and antenna capacity separately, to be changed. That is, origin of small radio equipments with the 360 degree field measured by measuring the TRP, and also 360 degree opposite reception level measured at the radio equipment by measuring the TIS to make a quantitative evaluation was to be. Furthermore, we made managing frequencies, all-in-one radio equipment's best design and capacity management efficiently by measuring the gain of an antenna mounted on a PCB, the circuit around the genetic material, conductive material on the effects of radiation or the reception level.
Keywords
TRP(Total Radiated Power); TIS(Total Isotropic Sensitivity); EIRP(Effective Isotropic Radiated Power);
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  • Reference
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