There are three adaptive ways:pilot signal,minimizing the measured power signal and relativity of the measured power signal.
提出了3种常用的前馈功率放大器自适应方法:导频法、最小功率检测法和相关检测法。
By a practice example the validity of this estimation method is validated,and the minimal detect power calculated by this estimation method accord with the minimal detect power measured in practice application.
文中给出了探测器设计指标的估算过程,提出了一种新的估算方法,通过实例说明了应用该估算方法求得的最小探测功率与实际应用中测到的结果相符,验证了该估算方法的有效性。