Title :
Performance of transmission line on liquid crystal polymer (LCP) from 220 GHz to 330 GHz
Author :
Jing Gao;Akifomi Kasamatsu;Fumihide Kojima;Keren Li
Author_Institution :
National Institute of Information and Communications Technology, Japan
Abstract :
This paper presents the performance of microstrip line on 50 um-thick LCP substrate at the frequency bands (0-70 GHz) and (220-330 GHz). Characteristic impedance, effective dielectric constants and losses with different widths of microstrip lines are extracted from measured S-parameters and full-wave simulation. The total losses of microstrip lines are less than 0.9 dB/mm at 300 GHz. It is found that LCP substrate can be used for circuit and antenna components design at 300 GHz band.
Keywords :
"Substrates","Frequency measurement","Microstrip","Dielectric constant","Dielectric losses","Transmission line measurements","Dielectric measurement"
Conference_Titel :
Millimeter Waves and THz Technology Workshop (UCMMT), 2015 8th UK, Europe, China
DOI :
10.1109/UCMMT.2015.7460638
