Considerations for source pulses and antennas in UWB radio systems

被引：212

作者：

Chen, ZN ^{[1
]}

Wu, XH ^{[1
]}

Li, HF ^{[1
]}

Yang, N ^{[1
]}

Chia, MYW ^{[1
]}

机构：

[1] Inst Infocomm Res, I2R, Agcy Sci Technol & Res, Singapore 117674, Singapore

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2004年 / 52卷 / 07期

关键词：

broad-band antennas; pulsed antennas; ultrawide-band antennas (UWB);

D O I：

10.1109/TAP.2004.831405

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：

This paper addresses two vital design considerations in ultrawide-band radio systems. One is that radiated power density spectrum shaping must comply with certain emission limit mask for coexistence with other electronic systems. Another is that the design of source pulses and transmitting/receiving antennas should be optimal for the performance of overall systems. The design of source pulses and transmitting/receiving antennas under the two considerations is discussed. First, the characteristics of transmitting/receiving antenna systems are described by a system transfer function. Then, the design of source pulses and transmitting antennas are studied based on the considerations for emission limits. Finally, the design of transmitting and receiving antennas are investigated in terms of pulse fidelity and system transmission efficiency. In the studies, thin wire dipoles with narrow bandwidths and planar dipoles with broad bandwidths are exemplified.

引用

页码：1739 / 1748

页数：10

共 23 条

[1] TIME-DOMAIN ELECTROMAGNETICS AND ITS APPLICATIONS [J].

BENNETT, CL ;

ROSS, GF .

PROCEEDINGS OF THE IEEE, 1978, 66 (03) :299-318

[2]

CARIN L, 1995, ULTRAWIDEBAND SHORT, V2

[3]

CHEN ZH, 2003, P IEEE INT S ANTENNA, P822

[4]

CHEN ZN, 2003, P IEEE ASIA PAC MICR

[5] Evaluation of an ultra-wide-band propagation channel [J].

Cramer, JM ;

Scholtz, RA ;

Win, MZ .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2002, 50 (05) :561-570

[6]

HARMUTH HF, 1981, NONINUSOIDAL WAVES R

[7] On the dispersive properties of the conical spiral antenna and its use for pulsed radiation [J].

Hertel, TW ;

Smith, GS .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2003, 51 (07) :1426-1433

[8] BASEBAND-PULSE-ANTENNA TECHNIQUES [J].

LAMENSDORF, D ;

SUSMAN, L .

IEEE ANTENNAS AND PROPAGATION MAGAZINE, 1994, 36 (01) :20-30

[9] OPTIMAL-CONTROL OF THE FEED VOLTAGE OF A DIPOLE ANTENNA [J].

ONDER, M ;

KUZUOGLU, M .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1992, 40 (04) :414-421

[10] TRANSIENT FIELDS OF THIN CYLINDRICAL ANTENNAS [J].

PALCIAUSKAS, RJ ;

BEAM, RE .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1970, AP18 (02) :276-+

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