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介绍一种目前在美、英、加等国发展应用的微波广播系统(MMDS),它对于有线的电缆电视系统是很经济实用的补充,故也称之为无线的电缆电视。文章还述及在我国发展和推广MMDS的必要性和可行性。
This paper introduces a microwave broadcasting system (MMDS) currently developed and applied in the United States, Britain and Canada. It is a very economical and practical supplement to the cable television and cable television system and is also called wireless cable TV. The article also mentioned the necessity and feasibility of developing and popularizing MMDS in our country.