Solid-state radar device, solid-state radar control method, and non-transitory computer readable medium

A solid-state radar control method, comprising:

• transmitting and receiving radio wave signals comprising a modulated signal and a non-modulated signal, which are pulse signals whose frequencies are different from each other;
• respectively extracting the modulated signal and the non-modulated signal from the received radio wave signals based on the frequencies;
• generating a pulse-compressed signal by pulse-compressing the modulated signal;
• generating a first echo image based on the non-modulated signal and the pulse-compressed signal;
• analyzing ocean wave information based on one of the non-modulated signal and the pulse-compressed signal;
• and
• generating a display signal comprising the first echo image and/or the ocean wave information.

A non-transitory computer-readable medium having stored thereon computer-executable instructions which, when executed by a computer, cause a solid-state radar device to:

• transmit and receive radio wave signals comprising a modulated signal and a non-modulated signal, which are pulse signals whose frequencies are different from each other;
• respectively extract the modulated signal and the non-modulated signal from the received radio wave signals based on the frequencies;
• generate a pulse-compressed signal by pulse-compressing the modulated signal;
• generate a first echo image based on the non-modulated signal and the pulse-compressed signal;
• analyze ocean wave information based on one of the non-modulated signal and the pulse-compressed signal;
• and
• generate a display signal comprising the first echo image and/or the ocean wave information.