DocumentCode
2598534
Title
New inkjet-printed wideband 3-dB branch-line coupler
Author
Arriola, Werner A. ; Lee, Minhung ; Kim, Youngjae ; Ryu, E. ; Kim, Inna
Author_Institution
Kyung Hee University, Yongin-si, Republic of Korea
fYear
2011
fDate
5-10 June 2011
Firstpage
1
Lastpage
1
Abstract
Summary form only given, as follows. A new inkjet-printed wideband 3-dB branch-line coupler is introduced and compared with an identical circuit produced by conventional etching. The circuit has been realized with a silver ink on a Chukoh substrate with relative permittivity of 2.6. The circuit has been simulated with HFSS and printed by an OmniJet inkjet printer. Measurement shows S21 better than 3.6dB, S31 better than 6.6 dB, input return loss better than 20 dB, and isolation better than 18dB over 43% bandwidth.
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest (MTT), 2011 IEEE MTT-S International
Conference_Location
Baltimore, MD
ISSN
0149-645X
Print_ISBN
978-1-61284-754-2
Electronic_ISBN
0149-645X
Type
conf
DOI
10.1109/MWSYM.2011.5973539
Filename
5973539
Link To Document