01/20/2025, 12:40 PM UTC
罗德与施瓦茨推出新型宽带调制负载拉测试设置Wide-band modulated load pull testing
➀ 罗德与施瓦茨声称开发了一种新的测试设置,使用示波器代替矢量网络分析仪来验证功率放大器在连接天线时的性能。
➁ 该设置使用了公司的RTP084示波器和宽频调制负载拉选项(RTP-K98),并配以他们的SMW200A矢量信号发生器。
➂ 新方法通过提供更好的准确性和同步性解决了传统负载拉解决方案的局限性,适用于5G和Wi-Fi等应用。
➀ Rohde & Schwarz claims to have developed a new test setup for verifying power amplifier performance with antennas, using an oscilloscope instead of a vector network analyzer.
➁ This setup uses the company's RTP084 oscilloscope with the wide-band modulated load-pull option (RTP-K98) and pairs it with their SMW200A vector signal generator.
➂ The new method addresses limitations of traditional load pull solutions by providing better accuracy and synchronization for high-bandwidth signals, suitable for applications like 5G and Wi-Fi.
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