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Titolo:
A broad-band sleeve monopole integrated into parallel-plate waveguide
Autore:
Chen, ZN; Hirasawa, K; Wu, K;
Indirizzi:
Univ Tsukuba, Inst Informat Sci & Elect, Tsukuba, Ibaraki 3058573, Japan Univ Tsukuba Tsukuba Ibaraki Japan 3058573 sukuba, Ibaraki 3058573, Japan Ecole Polytech, Poly Grames Res Ctr, Montreal, PQ H3C 3A7, Canada Ecole Polytech Montreal PQ Canada H3C 3A7 r, Montreal, PQ H3C 3A7, Canada
Titolo Testata:
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES
fascicolo: 7, volume: 48, anno: 2000,
parte:, 1
pagine: 1160 - 1163
SICI:
0018-9480(200007)48:7<1160:ABSMII>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
WAVE-GUIDE; RESONATOR; ANTENNA; PROBE;
Keywords:
least-square integration; monopole; parallel-plate waveguide;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
14
Recensione:
Indirizzi per estratti:
Indirizzo: Chen, ZN Natl Univ Singapore, Ctr Wireless Commun, Singapore 117674, Singapore Natl Univ Singapore Singapore Singapore 117674 17674, Singapore
Citazione:
Z.N. Chen et al., "A broad-band sleeve monopole integrated into parallel-plate waveguide", IEEE MICR T, 48(7), 2000, pp. 1160-1163

Abstract

In this paper, a sleeve monopole is proposed and studied theoretically andexperimentally. It consists of a resonant loading and a conventional sleeve monopole vertically integrated in a parallel-plate waveguide. A modal expansion technique is used to model the induced currents over the monopole surface, and fields in the region of interest are characterized by cylindrical harmonic functions. A Fourier least-square integration is applied to findthe expansion coefficients by the boundary and continuity conditions. A 5.8-GHz industrial-, scientific, and medical-band example is selected for thestudies. It is found that the new monopole exhibits a large bandwidth exceeding 37% for -10-dB return loss. Calculated results are validated by the measurements.

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Documento generato il 06/04/20 alle ore 01:48:55