Radio unit reconfiguration

A method in a super-regenerative transceiver, the method comprising:

• performing in the super-regenerative transceiver a self-tuning cycle comprising:
• transmitting to an antenna a probe signal with one or more pulses;
• receiving from the antenna a ringing detection signal;
• determining if the ringing detection signal reflects tails of the probe signal with amplitude meeting a predetermined detection condition;
• and
• causing adjusting of the tuning of the super-regenerative transceiver if the amplitude does not meet the predetermined detection condition;
• and
• repeating the self-tuning cycle until the amplitude meets the predetermined detection condition or a predetermined criterion is met.

A computer program product configured to control a super-regenerative transceiver, the computer program product comprising a computer executable program code recorded on a non-transitory computer readable storage medium configured to cause the super-regenerative transceiver, when executed, to:

• perform in the super-regenerative transceiver a self-tuning cycle comprising:
• transmitting to an antenna a probe signal with one or more pulses;
• receiving from the antenna a ringing detection signal;
• determining if the ringing detection signal reflects tails of the probe signal with amplitude meeting a predetermined detection condition;
• causing adjusting of the tuning of the super-regenerative transceiver if the amplitude does not meet the predetermined detection condition;
• and
• repeat the self-tuning cycle until the amplitude meets the predetermined detection condition or a predetermined criterion is met.