Title :
Simple formulas of patch and microstrip line of two-layer substrate by synthetic asymptote
Author :
Tang, Wanchun ; Pan, Tingshan ; Chow, Y. Leonard
Author_Institution :
Nanjing Univ. of Sci. & Technol., China
Abstract :
This paper gives simple CAD formulas of patch and microstrip line on a grounded substrate of two layers by synthetic asymptotes. Similar to the one-layer case, of the derived formula the equivalent circuit is a fringe capacitor in parallel with an ideal parallel plate capacitor of the two-layer substrate. The average error is less than 2%, with a maximum of less than 3%.
Keywords :
circuit CAD; equivalent circuits; microstrip lines; substrates; CAD formulas; equivalent circuit; fringe capacitor; grounded substrate; ideal parallel plate capacitor; microstrip line; patch line; synthetic asymptote; two-layer substrate; Capacitance; Capacitors; Design automation; Dielectric substrates; Equivalent circuits; Microstrip; Microwave integrated circuits; Remote sensing; Strips; Wireless communication; CAD; synthetic asymptote; two-layer substrate;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606406
