Qualcomm incorporated (20250096459). TRANSMITTER SELF-JAMMING ANALOG CANCELLATION
TRANSMITTER SELF-JAMMING ANALOG CANCELLATION
Organization Name
Inventor(s)
Roberto Rimini of San Diego CA US
Udara Fernando of San Diego CA US
Chinmaya Mishra of San Diego CA US
Chirag Dipak Patel of San Diego CA US
Ahmad Bassil Zoubi of San Diego CA US
TRANSMITTER SELF-JAMMING ANALOG CANCELLATION
This abstract first appeared for US patent application 20250096459 titled 'TRANSMITTER SELF-JAMMING ANALOG CANCELLATION
Original Abstract Submitted
certain aspects provide a method for wireless communication by a device. the method generally includes: transmitting a transmit signal via a first antenna; receiving a first receive signal via a second antenna and a second receive signal via a third antenna, the first receive signal and the second receive signal being associated with the transmit signal; generating a first phase-shifted signal via a first phase shifter based on the first receive signal, and a second phase-shifted signal via a second phase shifter based on the second receive signal; and combining the first phase-shifted signal and the second phase-shifted signal to generate a combined receive signal, wherein a phase-shift setting of at least one of the first phase shifter or the second phase shifter is controlled based on at least one of a mutual coupling component or a phase noise of the combined receive signal.