Title :
Low cost k-band FMCW radar modules for automobile application
Author :
Wang, Chuang ; Qian, Rong ; Sun, Xiao-Wei
Author_Institution :
Shanghai Inst. of Micro-syst. & Inf. Technol., Chinese Acad. of Sci., Beijing, China
fDate :
30 Nov.-2 Dec. 2005
Abstract :
In this paper, we produced two kinds of k band radar modules with low cost. Firstly, a 24-GHz frequency modulation continuous-wave radar sensor is presented. A resonance cavity Gunn voltage-controlled oscillator and the driver amplifier MMIC act as transmitter. In contrast, we give another framework´s k band radar module, include wave guide VCO.
Keywords :
CW radar; FM radar; Gunn oscillators; MMIC amplifiers; cavity resonators; driver circuits; road vehicle radar; voltage-controlled oscillators; 24 GHz; automobile application; driver amplifier MMIC; frequency-modulated continuous-wave radar sensor; k-band FMCW radar modules; resonance cavity Gunn voltage-controlled oscillator; Automobiles; Costs; Driver circuits; Frequency modulation; Gunn devices; K-band; MMICs; Radar applications; Resonance; Voltage-controlled oscillators; Coplanar waveguide (CPW); Rat-race hybrid Mixer; flip-chip; frequency-modulated continuous-wave (FMCW) radar; monolithic microwave integrated circuit (MMIC);
Conference_Titel :
Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, 2005. Proceedings. 2005 IEEE International Workshop on
Print_ISBN :
0-7803-9372-4
DOI :
10.1109/RFIT.2005.1598898
