01-04-2021 дата публикации
Номер: US20210099241A1
Принадлежит:
An electronic device has multiple transmitters to transmit multiple signals. The electronic device also has a receiver to receive a signal. Moreover, the electronic device has a memory to store instructions and a processor to execute the instructions. The instructions cause the processor to send a test transmission signal from a transmitter of the multiple of transmitters, receive the test transmission signal at the receiver, and determine a gain of the test transmission signal. In response to determining that the gain is within a threshold range of an initial gain, the instructions cause the processor to send an indication that the receiver is operating as expected. 1. A tangible , non-transitory , machine-readable medium , comprising machine-readable instructions that , when executed by one or more processors , cause the one or more processors to:send a plurality of transmission signals from a plurality of transmitter antennas of a plurality of transmitters;receive the plurality of transmission signals at a receiver antenna of a receiver;determine a strongest coupled transmission signal of the plurality of transmission signals at the receiver antenna;determine a reference gain of the strongest coupled transmission signal at the receiver antenna and an associated transmitter of the plurality of transmitters;send a test transmission signal from an associated transmitter antenna of the associated transmitter;receive the test transmission signal at the receiver antenna;determine a gain of the test transmission signal, wherein the gain comprises a measured energy of a signal at the receiver antenna; andin response to determining that the gain is within a threshold range of the reference gain, send an indication that the receiver is operating as expected.2. The tangible claim 1 , non-transitory claim 1 , machine-readable medium of claim 1 , wherein the plurality of transmitter antennas is configured to operate using a first polarity and the receiver antenna is ...
Подробнее
