Title :
CAD models of losses for elliptical and circular cylindrical CPS on multilayered dielectric substrates
Author :
Majumdar, Payal ; Verma, Anil Kumar
Author_Institution :
Guangdong Key Lab. of Meta-RF Microwave Radio Freq., Kuang-Chi Inst. of Adv. Technol., Shenzhen, China
Abstract :
The paper addresses a CAD oriented closed-form expressions for the losses based on stopping distance for different configurations of elliptical CPS (ECPS) and cylindrical CPS (CCPS) on a finite-thickness multilayered dielectric substrates. The analysis of the structures has been done using conformal mapping and SLR technique. Comparisons with 3D-EM simulators are presented to validate the expressions between 1 GHz-60 GHz. The average deviation of the model against the comparison is 2.66 %.
Keywords :
coplanar waveguides; strip lines; 3D-EM simulators; CAD models; CAD oriented closed-form expressions; CCPS; ECPS; SLR technique; conformal mapping; cylindrical coplanar stripline; elliptical cylindrical coplanar stripline; finite-thickness multilayered dielectric substrates; frequency 1 GHz to 60 GHz; multilayered dielectric substrates; Computational modeling; Conductors; Dielectric losses; Microwave circuits; Microwave integrated circuits; Solid modeling; MMICs; Microwave integrated circuits; Propagation losses; Transmission lines;
Conference_Titel :
Microwave Conference Proceedings (APMC), 2012 Asia-Pacific
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-4577-1330-9
Electronic_ISBN :
978-1-4577-1331-6
DOI :
10.1109/APMC.2012.6421881
