표 1. | Table 1. 제안하는 FMCW 레이다 시스템 구성 부품 | Main components of FMCW radar system.

Component	Item name	Specification	Note
VCO	HMC43LP4ETR	5.5 ~ 6.1 GHz. Pout: 2.0 dBm	-
Amplifier (PA/LNA)	GRF2505	4.0~6.0 GHz, Gain: 11.5 dB	Tx PA
	HMC407MS8GE	5.0~7.0 GHz, Gain: 10 dB	Tx PA
	QPL9503TR7	1.0~6.0 GHz, Gain: 21.6 dB	Rx LNA
Divider	PD4859J5050S2HF	4.8~5.9 GHz	Wilkinson divider
Mixer	HMC218BMS8GE	4.5~6.0 GHz	Down converting
Date acquisition	Arduino Uno	fs: 4.5 kHz,	-