| 摘要: |
| 本文介绍了一种宽带无线通信系统(BWCS)。提出了一种应用于该系统TDD模式射频（RF）子系统设计方案，并对RF子系统进行了分析。研制出射频子系统电路，给出了测试结果。测试结果表明研制的RF子系统各项指标都满足宽带通信系统的设计要求。 |
| 关键词: 时分双工 宽带无线通信 射频系统 超外差 |
| DOI： |
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| 基金项目: |
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| Design of RF transceiver front-end applied to broadband wireless communications |
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| Abstract: |
| This paper introduces a broadband wireless communication system (BWCS). A scheme of design of RF subsystem with TDD model applied to of the BWCS is proposed and RF subsystem is analyzed. RF subsystem circuits are fabricated and measured results are given. Measured results show that the performances of RF subsystem fabricated meet the requirements of design of BWCS. |
| Key words: TDD BWCS RF system Superheterodyne |