Abstract: An apparatus, including: a receive chain; a transmit chain configured to generate a continuous wave (CW) radio frequency (RF) signal; and a directional coupler circuit configured to couple the CW RF signal to an antenna, the directional coupler circuit being configurable to couple a received RF signal that is based on the CW RF signal from the antenna to the receive chain; the receive chain being configured to demodulate the received RF signal to recover RF identification (RFID) information from the received RF signal.

Abstract: This disclosure provides systems, methods, and devices for wireless communications that support dodging out-of-band (OOB) jammers. In a first aspect, a apparatus for wireless communications, such as a wireless transceiver, includes a first radio frequency (RF) processing path for processing a first RF signal, the first RF processing path comprising a first analog-digital converter (ADC) configured to sample the first RF signal based on a first clock signal; and a second RF processing path for processing a second RF signal, the second RF signal being a spatially-diverse representation of the first RF signal, and the second RF processing path comprising a second analog-digital converter (ADC) configured to sample the second RF signal based on a second clock signal, wherein a first clock frequency of the first clock signal is different from a second clock frequency of the second clock signal. Other aspects and features are also claimed and described.