Electronic device for outputting wireless signal based on chirp signal by modifying frequency of frequency synthesizing circuit and method thereof

An electronic device, comprising:

• a first frequency synthesizing circuit configured to output a second electronic signal for converting a frequency of a first electronic signal to a frequency in a first preset frequency bandwidth, based on a first clock signal;
• a second frequency synthesizing circuit configured to output a fourth electronic signal for converting a frequency of a third electronic signal obtained from the first electronic signal at least based on the second electronic signal to a frequency in a second preset frequency bandwidth different from the first preset frequency bandwidth, based on a second clock signal different from the first clock signal;
• and
• a communication processor operably coupled to the first frequency synthesizing circuit and the second frequency synthesizing circuit,
• wherein the communication processor is configured to:
• control to transmit, to the first frequency synthesizing circuit, a first parameter indicating a frequency of the second electronic signal based on a frequency of the first clock signal, and changing based on a first preset frequency interval according to a first preset period;
• and
• control to transmit, to the second frequency synthesizing circuit, a second parameter indicating a frequency of the fourth electronic signal based on a frequency of the second clock signal, and changing based on a second preset frequency interval different from the first preset frequency interval.