CMOS Gaussian Monocycle Pulse Transceiver for Radar-Based Microwave Imaging
CMOS Gaussian Monocycle Pulse Transceiver for Radar-Based Microwave Imaging
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用于雷达微波成像的 CMOS 高斯单周期脉冲收发器
DOI：
10.1109/tbcas.2020.3029282
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发表时间：
2020
影响因子：
5.1
通讯作者：
Iwata Atsushi
中科院分区：
文献类型：
--
作者：
Kikkawa Takamaro;Masui Yoshihiro;Toya Akihiro;Ito Hiroyuki;Hirano Takuichi;Maeda Tomoaki;Ono Masahiro;Murasaka Yoshitaka;Imamura Toshifumi;Matsumaru Tsuyoshi;Yamaguchi Michimasa;Sugawara Mitsutoshi;Azhari Afreen;Song Hang;Sasada Shinsuke;Iwata Atsushi
采用65纳米互补金属氧化物半导体（CMOS）技术，研制了一种用于雷达微波成像的单片高斯单环脉冲（GMP）收发器。发射器（TX）产生GMP信号，其脉冲宽度和- 3db带宽分别为192ps和5.9 GHz。102.4 GS/s等效时间采样接收器（RX）的最小抖动、输入参考噪声、信噪比（SNR）、信噪比和失真比（SNDR）有效比特数（ENOB）分别为0.58 ps、0.24 mVrms、28.4 dB、26.6 dB和4.1 bits。在3.6 GHz带宽下信噪比为36.3 dB。发射和接收电路的功耗分别为19.79 mW和48.87 mW。GMP收发模块通过共聚焦成像，可以区分大小为1cm、间距为1cm的两个幻靶。
A single-chip Gaussian monocycle pulse (GMP) transceiver was developed for radar-based microwave imaging by the use of 65-nm complementary metal oxide semiconductor (CMOS) technology. A transmitter (TX) generates GMP signals, whose pulse widths and -3 dB bandwidths are 192 ps and 5.9 GHz, respectively. A 102.4 GS/s equivalent time sampling receiver (RX) performs the minimum jitter, input referred noise, signal-to-nose-ratio (SNR), signal-to-noise and distortion ratio (SNDR) effective number of bits (ENOB) of 0.58 ps, 0.24 mVrms, 28.4 dB, 26.6 dB and 4.1 bits, respectively. The SNR for the bandwidth of 3.6 GHz is 36.3 dB. The power dissipations of transmitter and receiver circuits are 19.79 mW and 48.87 mW, respectively. The GMP transceiver module can differentiate two phantom targets with the size of 1 cm and the spacing of 1 cm by confocal imaging.
多基地脉冲雷达探测器微波乳腺成像两级旋转表面杂波抑制方法
影响因子：
5.6
作者：
Song Hang;Sasada Shinsuke;Masumoto Norio;Kadoya Takayuki;Okada Morihito;Arihiro Koji;Xiao Xia;Kikkawa Takamaro
通讯作者：
Kikkawa Takamaro