Wideband Low-IF Topologies for Radar System

[1] Magoon R, Molnar A, Zachan J, Hatcher G, and Rhee W. A single-chip quad-band (850/900/1800/1900 MHz) direct conversion GSM/GPRS RF transceiver with integrated VCOs and fractional-n synthesizer[J].IEEE Journal of Solid-State Circuits.2002, 37(12):1710-1720 [2] Adiseno, Ismail M, and Olsson H. A wide-band RF front-end for multiband multistandard high-linearity low-IF wireless receivers. IEEE Journal of Solid-State Circuits, 2002, 37(9): 1162-1168. [3] Li-Rong Zheng, Xingzhong Duo, Meigen Shen, Torrika T, and Michielsen W. Design and implementation of system-on-package for radio and mixed-signal applications．HDP '04. Proceeding of the Sixth IEEE CPMT Conference on High Density Microsystem Design and Packaging and Component Failure Analysis，Sweden, 2004: 97-104. [4] Ratni M, Krupezevic D, Wang Zhaocheng, and Jurgensen J U. Broadband digital direct down conversion receiver suitable for software defined radio. The 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, New York, 2002, vol.1: 100-104. [5] Wu Yuanbin and Li Jinwen. The design of digital radar receivers. IEEE Aerospace and Electronic Systems Magazine, 1998, 13(1): 35-41. [6] 吴远斌, 李景文. 直接中频采样及数字相干检波的研究. 电子学报, 1994, 22(10): 105-107. [7] 陆必应, 周智敏. 用复系数数字FIR滤波器实现超宽带正交解调接收系统的幅相误差校正. 电子学报, 2000, 28(9): 59-61. Lu Bi-ying and Zhou Zhi-min. Correcting the amplitude and phase errors of UWB quadrature demodulation receivers using complex coefficients digital FIR filters. Acta Electronica Sinica, 2000, 28(9): 59-61.