Standard No.:	YD/T 828.22-1996
English Name:	Measuring Method of Equipments Used in Digital Microwave Transmission System Part 2 Measurement of Terrestrial Radio-Relay Systems Section 2: Antenna
Chinese Name:	数字微波传输系统中所用设备的测量方法 第2部分：地面无线接力系统的测量 第2节 天线
Chinese Classification:	M34    Microwave communication equipment
Professional Classification:	YD    Professional Standard - Telecommunication
Source Content Issued by:	Ministry of Posts and Telecommunications
Issued on:	1996-3-12
Implemented on:	1996-3-12
Status:	abolished
Abolished on:	2024-07-11
Target Language:	English
File Format:	PDF
Word Count:	7000 words
Translation Price(USD):	210.0
Delivery:	via email in 1~3 business day

本标准给出工作在1G Hz以上频率上的地面无线接力系统所用天线的电气特性的测量方法。
所给出的测量方法既适用于视距无线接力系统，也适用于采用线极化的对流层散射无线接力系统。
本标准不研究无源中继器或潜望镜天线的测量方法，也不涉及天线不能单独测量的那些系统。