一种FDM多用户软件可配置任意格式(MUSCAF) UHF接收机原型

Proceedings RAWCON 98. 1998 IEEE Radio and Wireless Conference (Cat. No.98EX194) Pub Date : 1900-01-01 DOI:10.1109/RAWCON.1998.709130

I. Scott

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引用次数: 0

摘要

传统的基于模拟技术的PMR型无线电接收机在任何时间接收一个频率通道。本文提出了一种替代数字解决方案，该解决方案目前允许多达16个同时12.5 kHz间隔的FDM信道被解调到ETSI-B类型批准标准，并使用传统的，目前可用的经济有效的组件。支持每个通道的任意调制格式。讨论了包括模数转换器接口在内的技术问题。

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A FDM multiple user software configurable arbitrary format (MUSCAF) UHF receiver prototype

Conventional PMR style radio receivers based on analog technology receive one frequency channel at any one time. This paper presents an alternative digital solution which currently allows up to 16 simultaneous 12.5 kHz spaced FDM channels to be demodulated to ETSI-B type approval standards, and uses conventional, currently available cost effective componentry. Arbitrary modulation formats per channel are supported. Technical issues up to and including the analog to digital converter (ADC) interface are discussed.

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Proceedings RAWCON 98. 1998 IEEE Radio and Wireless Conference (Cat. No.98EX194)

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