Design of UWB pulses based on B-splines

被引：5
|
作者：
Matsuo, M [1 ]
Kamada, M [1 ]
Habuchi, H [1 ]
机构：
[1] Ibaraki Univ, Grad Sch Sci & Engn, Hitachi, Ibaraki 3168511, Japan
来源：
2005 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS), VOLS 1-6, CONFERENCE PROCEEDINGS | 2005年
关键词：
D O I：
10.1109/ISCAS.2005.1465863
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：
The present paper discusses construction of UWB pulses on the basis of B-splines having the following properties: (i) The B-splines are time-limited piecewise polynomials. (ii) They are rectangular pulses when their order is one and they converge to band-limited functions at the limit that their order tends to infinity. (iii) There are an analog circuit and a fast digital filter for the generation of B-splines. A constrained minimization technique is proposed for designing pulses so as to comfort the FCC spectral mask and satisfy basic requirements for UWB pulses.
引用
收藏
页码：5425 / 5428
页数：4
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