2.7 V to 5.25 V, LF-to-2.5 GHz dual logarithmic detector/controller for power, gain, and VSWR measurement LF-to-2.5GHz Dual logarithmic detector/ Controller for Power, Gain, and VSWR Measurements LF-to-2.5GHz Dual logarithmic detector/Controller for Power, Gain, and VSWR Measurements