摘要
为了验证DRM+技术系统在FM波段的实用性,德国近两年来进行了大量严格的实验室测试与开路试验,取得了令人信服的测试结果。本文介绍了德国进行的DRM+与FM兼容性及覆盖试验,并进行相应的分析。
In order to verify the practicality of DRM+ in FM-band, on the base of a large number of laboratory tests, especially on protection rate measurement in laboratory over the last two years, an open-circuit test was held in Hanover and Kaiserslautern for half a year to prove up compatibility of DRM+ and FM in the actual environment. This paper describes these tests, and analyzes test results.
出处
《广播与电视技术》
2009年第4期50-50,52-55,共5页
Radio & TV Broadcast Engineering
