Journal of the Korean Society of Industry Convergence (한국산업융합학회 논문집)
- Volume 8 Issue 2
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- Pages.97-104
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- 2005
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- 1226-833X(pISSN)
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- 2765-5415(eISSN)
The Development of the Temperature Compensation Equipment to minimize Error in the Wireless Transmission System at 60GHz Band
60GHz대역 무선통신장애 해결을 위한 온도보상장치 개발
- Myung, Byung-Soo (Sangju National Uni. Dept. of Mechanical Eng.) ;
- Ku, Seong-Deag (Sangju National Uni. Dept. of Mechanical Eng.)
- Received : 2004.11.24
- Accepted : 2005.04.20
- Published : 2005.05.31
Abstract
Usually, propagation attenuation of millimeter wave occurs by rainfall, snowfall, temperature, effect of pressure of air. In 60GHz wave band wireless communication network, temperature change becomes big factor of propagation loss department. Also, temperature change causes disturbance of 60GHz frequency at transceiver. In this study, we used 60GHz transceiver and found propagation loss of wireless path and operating frequency disturbance characteristics. In transceiver that there is no temperature compensated device, operating frequency of TX changed by 60.865GHz at temperature of