Electronic device for adjusting peak voltage of UWB transmission signal based on frame length of data and operation method thereof

An electronic device comprising:

• a first communication circuit configured to perform a first communication using an ultra-wide band (UWB) communication scheme;
• and
• a processor,
• wherein the processor controls the first communication circuit to:
• identify, based on a characteristic of a PHY Protocol Data Unit (PPDU) to be transmitted using the first communication circuit, a frame length of the PPDU to be transmitted;
• determine, based on the frame length, a peak voltage of a signal representing the PPDU to be transmitted, wherein the peak voltage increases as the frame length decreases;
• and
• transmit the PPDU using the signal representing the PPDU with the peak voltage;
• and
• wherein the processor is further configured to:
• maintain the peak voltage of the signal when the frame length is less than a preconfigured value, wherein the preconfigured value is determined based on a pulse repetition frequency (PRF) corresponding to the signal.