Programmable ultra-wideband coded signal generator

被引：5
|
作者：
Wang, Wei [1 ]
Zhang, Qunying [1 ]
Fang, Guangyou [1 ]
机构：
[1] Chinese Acad Sci, Inst Elect, Beijing 100190, Peoples R China
来源：
ELECTRONICS LETTERS | 2012年 / 48卷 / 15期
关键词：
PULSE-GENERATOR; UWB;
D O I：
10.1049/el.2012.1379
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A novel programmable ultra-wideband coded signal generator based on digital integrated circuits is designed. The bipolar impulse can be generated by a transformer without any analogue circuit. A pseudorandom code is used to modulate the monocycle impulse by the time modulation (TM) scheme. The width of a monocycle pulse is variable along with the frequency of the input clock and delay time. The minimum width is as small as 0.625 ns and the amplitude is 0.64 V peak-to-peak.
引用
收藏
页码：956 / 957
页数：2
相关论文
共 50 条
  • [21] A PPM Gaussian pulse generator for ultra-wideband communications
    Bagga, S
    de Vita, G
    Haddad, SAP
    Serdijn, WA
    Long, JR
    2004 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 1, PROCEEDINGS, 2004, : 109 - 112
  • [22] Balanced pulse generator for ultra-wideband radar application
    Xia, Xinfan
    Liu, Lihua
    Guan, Hongfei
    Fang, Guangyou
    ELECTRONICS LETTERS, 2013, 49 (04) : 293 - 295
  • [23] An ultra-wideband transmitter based on a new pulse generator
    Cavallaro, Marco
    Ragonese, Egidio
    Palmisano, Giuseppe
    2008 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS SYMPOSIUM, VOLS 1 AND 2, 2008, : 35 - 38
  • [24] ULTRA-WIDEBAND SYSTEMS WITH ORTHOGONAL CODED DIFFERENTIAL TR RECEIVER
    Milanovic, Josip
    Rimac-Drlje, Snjezana
    Rupcic, Slavko
    TEHNICKI VJESNIK-TECHNICAL GAZETTE, 2015, 22 (04): : 917 - 923
  • [25] Optimization of 24 GHz-band impulse radio ultra-wideband optical signal generator
    Yin, Xiao-li
    Tu, Jing-lun
    Chen, Yu-lu
    Xin, Xiang-jun
    Yu, Chong-Xiu
    OPTICS COMMUNICATIONS, 2013, 287 : 85 - 89
  • [26] A Lumped Component Programmable Delay Element for Ultra-Wideband Beamforming
    Rajesh, Naga
    Pavan, Shanthi
    2013 IEEE CUSTOM INTEGRATED CIRCUITS CONFERENCE (CICC), 2013,
  • [27] Ultra-wideband signal detection using photonic signal preprocessing
    Han, Y
    Boyraz, O
    Jalali, B
    2005 Digest of the LEOS Summer Topical Meetings, 2005, : 157 - 158
  • [28] Ultra-wideband signal generator based on cross gain modulation effect in a distributed feedback laser
    Chen, Dalei
    Wang, Rong
    Xiang, Peng
    Pu, Tao
    Fang, Tao
    Li, Yuandong
    Su, Yang
    Zheng, Jiling
    Huang, Long
    Zhu, Huatao
    Huang, Jie
    OPTICS AND LASER TECHNOLOGY, 2016, 84 : 64 - 71
  • [29] Photonics for microwave systems and ultra-wideband signal processing
    Ng, W.
    OPTICS COMMUNICATIONS, 2016, 373 : 2 - 15
  • [30] Ultra-Wideband Signal Propagation Experiments in Liquid Media
    Selmic, Rastko R.
    Mitra, Atindra
    Challa, Shravan
    Simicevic, Neven
    IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2010, 59 (01) : 215 - 220
12345