DocumentCode
1761493
Title
Multi-Layer RF Capacitors on Flexible Substrates Utilizing Inkjet Printed Dielectric Polymers
Author
Cook, Benjamin S. ; Cooper, James R. ; Tentzeris, Manos M.
Author_Institution
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Volume
23
Issue
7
fYear
2013
fDate
41456
Firstpage
353
Lastpage
355
Abstract
Flexible multi-layer inkjet printed capacitors that have a self resonant frequency above 3 GHz are demonstrated for the first time utilizing two custom formulated polymer-based dielectric inks. The formulation and characterization of both dielectric inks for optimal viscosity and film thickness are performed. The frequency dependent capacitance and quality factor (Q) are presented along with a study on the repeatability and measures to improve the quality factor of printed passives.
Keywords
Q-factor; capacitors; ink jet printing; microwave devices; polymers; flexible multilayer inkjet printed RF capacitors; flexible substrates; inkjet printed dielectric polymers; optimal viscosity; polymer-based dielectric inks; printed passives; quality factor; Flexible substrates; RF passives; inkjet printed capacitors; inkjet printing; multi-layer capacitor;
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2013.2264658
Filename
6528029
Link To Document