name: RCT
full_form: Radio Communication Tester
context: For clarification, the following overview of active and passive measurement procedures indicates the difference between the measurements for both types of devices. Active antenna measurements: - Here the transceiver of the HH establishes a wireless link against an RCT (radio communication tester (=BS simulator)). The RCT measures the power received by antennas of the test setup. The test setup has been calibrated that way, that the losses in power caused by the distance between the sending and receiving antenna are known and that the measured results exclude these losses. - One procedure is to rotate the DUT on a turn table in discrete steps, the receiving antenna is moved around the DUT in discrete steps. Both movements together give measurements results at different radiation directions. Results are usually accumulated and averaged of several directions -> E.G. This gives the angle dependent gain values. - Subtracting the conducted power (RCT directly connected to the HH, without any
description: A Radio Communication Tester (RCT) is a device used in antenna measurement procedures for testing and calibrating the performance of wireless devices. It simulates the behavior of a base station (BS) to establish a wireless link with the device under test (DUT), allowing for the measurement of various parameters such as received power and angle-dependent gain values.
explanation: The context explicitly describes the RCT as a device that measures the power received by antennas and simulates a BS, which justifies its classification as a Device. The description highlights its role in testing and calibrating wireless devices, further supporting this categorization.
section_title: 5.1.2Antenna measurement procedures
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