@inproceedings{7284da0adca44e96a6c6e0d825f2ccd0,
title = "Ag Ink-Jet Printed CPW with Micro-Surface Cavities: Effects of Cavity Removal on RF Characteristics",
abstract = "This paper presents a study on the RF characteristics of CPW transmission lines with micro-surface cavities generated by Ag ink-jet printing. The cavities were formed by printing Ag ink on a substrate and then drying the ink. The size and number of cavities changed depending on the drying temperature. The RF characteristics of the transmission lines were measured using a vector network analyzer. The insertion loss at 3 GHz was measured to be 0.046 dB/mm at 30°C, 0.043 dB/mm at 65°C, and 0.039 dB/mm at 100°C. The results show that the presence of the cavities degrades the RF characteristics of the transmission lines, particularly at high frequencies.",
keywords = "CPW, Dry process, Inkjet printing, Surface cavity",
author = "Sim, \{Sung Min\} and Yu, \{Jun Ho\} and Kim, \{Jung Mu\} and Lee, \{Sang Ho\}",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2023 ; Conference date: 05-11-2023 Through 09-11-2023",
year = "2023",
doi = "10.1109/IMOC57131.2023.10379718",
language = "English",
series = "20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2023",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "109--111",
booktitle = "20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2023",
}