Passive-intermodulation (PIM) performance is essential to the successful operation of many wireless communications systems, although it typically must be tested with a number of fairly high-level test tones.
Besides the four s-parameters, hot-s22 and stability, the Power Added Efficiency (PAE) is a key parameter for amplifier which represents how efficient the amplifier converts DC energy to RF energy....More
In many cases, devices need to be characterized using pulsed instead of CW signals. Be it for on-wafer measurement of power amplifiers, where heat sinks are difficult or even impossible to implement, for power amplifier modules for pulsed radar systems or other applications....More
To design the most accurate and reliable automotive radar for next-generation smart cars, advanced time-domain EM simulation techniques are necessary to optimize the radar performance from component to device level....More