本文之目的一方面在依現有文獻，對高壓輸電線之電暈放電現象與電波雜訊干擾等作一探討；另方面討論電波雜訊之量度與儀錶，並依據NEMA Pub. No.C63.2-1963 ASA之規定研製一實用之RIV量度儀錶。
最後，以量度實例來驗證本儀錶之性能，並提出更進一步研究發展時之建議。
One subject of this thesis is to describe the basic characteristics of corona discharge and radio noise from EHV transmission lines, the other is to discuss the methods for RI measurement and RIV meters. Also, design a practical, low cost measurement meter that follows the specifications of NEMA pub. No. C63.2 1963.
The validity of the RIV meter is demonstrated by 161 kV transmission line practical tests. It also suggests an improvement guide for further research in measurement meters.
