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Abstract: The essentials of the on-chip loopback test for integrated RF transceivers are presented. The available on-chip baseband processor serves as a tester while the RF front-end is under test ...

LoopBack 4 GA (General Availability) has been released in October 2018, read more in the announcement post. The documentation website is https://loopback.io/doc/en ...

Abstract: This brief addresses the realization of an on-chip block for built-in testing of RF transceivers with the loopback method. Design issues and measurement results are discussed, giving ...