安捷伦的有关接收机的测试

AN1314-test and trouble shooting rf receiver designAgilent AN 1314 Testing and Troubleshooting Digital RF Communications Receiver Designs
Application Note

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Wireless Test Solutions

Introduction

This application note presents the fundamental measurement principles involved in testing and troubleshooting digital RF communications receivers― particularly those used in digital RF cellular systems. Measurement setups are explained for the various receiver tests, and troubleshooting tips are given. The demand for ubiquitous wireless communications is challenging the physical limitations of current wireless communications systems. Wireless systems must operate in a very limited area of the radio spectrum and not interfere with other systems. The maturing wireless markets are becoming much more competitive, and product cycle times are now