Pulsed communications link between two dipoles

被引：4

作者：

Bantin, CC ^{[1
]}

机构：

[1] CC Bantin & Associates Ltd, Oakville, ON L8L 6L5, Canada

来源：

IEEE ANTENNAS AND PROPAGATION MAGAZINE | 2002年 / 44卷 / 05期

关键词：

electromagnetic radiation; pulse excited antennas; pulsed communications; pulse modulation; ultra-wide bandwidth; time domain analysis; dipole antennas; link loss; radio communication;

D O I：

10.1109/MAP.2002.1077778

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 time-domain expression for characterizing a link between two dipole antennas is derived by considering the Fourier transform of the familiar frequency-domain results. The expression is evaluated for the case of a pulse-excited transmitting dipole and a similar receiving dipole some distance away, and examples are shown for pulsed communications between these two dipoles. Reflection-matching source and load resistors are used, and the link loss is compared to that between the same two dipoles in the frequency domain. Numerical values are given for characterizing a pair of 2 m center-fed dipoles 100 m apart. The potential for ultra-wide-bandwidth communications between dipoles is demonstrated.

引用

页码：75 / 82

页数：8

共 5 条

[1] Radiation from a pulse-excited thin wire monopole [J].

Bantin, CC .

IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2001, 43 (03) :64-69

[2]

BANTIN CC, 2001, 2001 URSI INT S EL T

[3]

BANTIN CC, 2001, 2001 IEEE INT S ANT

[4] Antenna characterization in the time domain [J].

Shlivinski, A ;

Heyman, E ;

Kastner, R .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1997, 45 (07) :1140-1149

[5] A MULTIRADIUS, RECIPROCAL IMPLEMENTATION OF THE THIN-WIRE MOMENT METHOD [J].

TILSTON, MA ;

BALMAIN, KG .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1990, 38 (10) :1636-1644

← 1 →