AREA COVERAGE IN MOBILE RADIO BY QUASISYNCHRONOUS TRANSMISSIONS USING DOUBLE-SIDEBAND DIMINISHED-CARRIER MODULATION

被引：9

作者：

GOSLING, W ^{[1
]}

PETROVIC, V ^{[1
]}

机构：

[1] UNIV COLL SWANSEA,DEPT ELECT ENGN,SWANSEA SA2 8PP,WALES

来源：

PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON | 1973年 / 120卷 / 12期

关键词：

RADIO TRANSMITTERS;

D O I：

10.1049/piee.1973.0303

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Problems of area coverage are reviewed, and the means of reducing interaction between quasisynchronously operated double-sideband diminished-carrier (DSBDC) VHF transmitters are considered. Carrier diminution and relative sideband phasing are shown to play an important role. Experimental results are given for a DSBDC VHF mobile radio system. The performance of a single transmitter is compared with that of three transmitters operated quasisynchronously. The superior coverage of the latter system is marked.

引用

页码：1469 / 1476

页数：8

共 7 条

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[3]

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[4]

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[5]

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[6]

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BELL SYSTEM TECHNICAL JOURNAL, 1952, 31 (06) :1068-1085

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