Patent ID: 9167459
Filing Date: 2015-10-20
Classification: H01Q,H04B,H04W

Abstract:
1. An apparatus including a test system for confirming radio frequency (RF) signal connection integrity with multiple devices under test (DUTs) to be tested concurrently, comprising: a plurality of signal ports for coupling to a plurality of DUTs to convey at least a portion of a plurality of outgoing RF signals and a plurality of reflection RF signals, wherein each one of said plurality of reflection RF signals is related to a respective one of said plurality of outgoing RF signals; signal routing circuitry responsive to a RF test signal by providing said plurality of outgoing RF signals, wherein each one of said plurality of outgoing RF signals corresponds to said RF test signal; signal sensing circuitry coupled between said signal routing circuitry and said plurality of signal ports, and responsive to said at least a portion of said plurality of outgoing RF signals and said plurality of reflection RF signals by providing a plurality of outgoing sense signals and a plurality of reflection sense signals indicative of respective magnitudes of each one of said pluralities of outgoing and reflection RF signals, respectively; and at least one of