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概况六端口技术是一种新的测量技术,它利用一个有六个接头的线性微波网络,通过测量四个相对功率,来实现复反射系数或复传输系数的精密测量。若使用宽带微波元件、程控扫频源、程控功率计,配以小型计算机就可以组成六端口自动网络分析仪。它既可组成反射计,测量驻波比、复反射系数、阻抗等反射特性,又可组成六端口矢量电压表测量衰减、增益、相位等传输特性。
Overview Six-port technology is a new measurement technique that uses a six-connector linear microwave network to measure complex reflection coefficients or complex transmission coefficients by measuring four relative powers. If you use broadband microwave components, program-controlled sweep source, programmable power meter, together with a small computer can be composed of six-port automatic network analyzer. It can be composed of a reflection meter, measuring the standing wave ratio, complex reflection coefficient, impedance and other reflection characteristics, but also form a six-port vector voltmeter measurement attenuation, gain, phase and other transmission characteristics.