caa a22 4500 477123147 CHVBK 20180405111642.0 cr unu---uuuuu 170330e19970101xx s 000 0 eng 10.1007/BF02677903 doi (NATIONALLICENCE)springer-10.1007/BF02677903 Analytical analysis of circular-shaped microshield and conductor-backed coplanar waveguide [Elektronische Daten] [Zhengwei Du, Chengli Ruan] In this paper, a new type of circular-shaped microshield and conductor-backed coplanar waveguide is proposed. Analytic closed-form expressions for characteristic impedance and effective dielectric constant for the new line are obtained using conformal mapping method under the assumption of pure-TEM propagation and zero dispersion. The new waveguide proposed by this paper can reduce radiation to much less than the conventional coplanar waveguide and microstrip, and can reduce the current concentration at both the edges of the strip conductor. Plenum Publishing Corporation, 1997 Du Zhengwei Institute of Applied Physics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, People's Republic of China aut Ruan Chengli Institute of Applied Physics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, People's Republic of China aut International Journal of Infrared and Millimeter Waves Kluwer Academic Publishers-Plenum Publishers 18/1(1997-01-01), 165-171 0195-9271 18:1<165 1997 18 10762 https://doi.org/10.1007/BF02677903 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02677903 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Du Zhengwei Institute of Applied Physics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, People's Republic of China aut NATIONALLICENCE 700 1- Ruan Chengli Institute of Applied Physics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, People's Republic of China aut NATIONALLICENCE 773 0- International Journal of Infrared and Millimeter Waves Kluwer Academic Publishers-Plenum Publishers 18/1(1997-01-01), 165-171 0195-9271 18:1<165 1997 18 10762 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer