EN 301 215-2-1998

Transmission and Multiplexing (TM); Digital Radio Relay Systems (DRRS); Antennas for Use in Point-to-Multipoint DRRS in the 11 GHz to 60 GHz Band; Part 2: 24 GHz to 30 GHz (Version 1.1.1)


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标准号
EN 301 215-2-1998
发布日期
1998年07月01日
实施日期
2014年04月25日
废止日期
中国标准分类号
/
国际标准分类号
/
发布单位
ETSI - European Telecommunications Standards Institute
引用标准
10
适用范围
The present document specifies the essential electrical requirements for linear polarization@ fixed beam antennas to be utilized with new Point-to-Multipoint (P-MP) systems [1]@ including central station and terminal station applications@ operating in frequency bands from 11 GHz to 60 GHz. These systems use various multiple access schemes. Electronically steerable antennas@ and circularly polarized antennas are not considered in the present document. The present document@ taken together with EN 301 215-1 [3]@ specifies the requirements for systems operating in the frequency range 24 GHz to 30 GHz. A regulatory authority may impose tighter requirements than the minimum values given in the present document@ in order to maximize the use of the scarce spectrum resources. For some high gain@ point-to-multipoint requirements@ antennas may be used having performance as per the appropriate point-to-point antenna standard. For these antennas@ minimum requirements are given in [2].

EN 301 215-2-1998系列标准





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