A tough challenge for test engineers is explored in terms of test methods, pitfalls, and measurement errors. For the test engineer, RF and microwave power amplifier testing imposes unique challenges.
Operating from 10 kHz to 400 MHz with a saturated power level of 110 W, the CBA 400M-110 Class A broadband amplifier uses GaAs ICs to provide better compression characteristics and efficiency than ...
The prime consumer of power in a wireless device is its RF power amplifier (PA), so assessing PA performance is critical. To maximize efficiency, the PA must operate as close as possible to its ...
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