Article | GigaHertz 2003. Proceedings from the Seventh Symposium | Novel Band-Pass Filter Utilizing S-shaped Slot Line Resonators

Title:
Novel Band-Pass Filter Utilizing S-shaped Slot Line Resonators
Author:
A. Deleniv: Department of Microtechnology and Nanoscience MC-2, Chalmers University of Technology, Sweden A. Eriksson: Department of Microtechnology and Nanoscience MC-2, Chalmers University of Technology, Sweden A. Khalabuhov: Department of Microtechnology and Nanoscience MC-2, Chalmers University of Technology, Sweden
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Full text (pdf)
Year:
2003
Conference:
GigaHertz 2003. Proceedings from the Seventh Symposium
Issue:
008
Article no.:
021
No. of pages:
4
Publication type:
Abstract and Fulltext
Published:
2003-11-06
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press; Linköpings universitet


A novel band-pass filter is designed and verified experimentally. The filter consists of five Sshaped slot-line resonators; which are aligned to form an array of coupled slots. The simulated filter pass-band is centered at 1.77 GHz with 0.6% bandwidth and with an exception of small frequency shift (20MHz) shows rather good agreement with measured data. Hightemperature superconducting (YBCO) film on 1mm thick LaAlO3 substrate us used to achieve low insertion loss (-0.6dB at 77K). The filter design is based on the full-wave model of coupled slots; which enables a possibility of quick and accurate circuit simulations using the duality principle.

GigaHertz 2003. Proceedings from the Seventh Symposium

Author:
A. Deleniv, A. Eriksson, A. Khalabuhov
Title:
Novel Band-Pass Filter Utilizing S-shaped Slot Line Resonators
References:

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GigaHertz 2003. Proceedings from the Seventh Symposium

Author:
A. Deleniv, A. Eriksson, A. Khalabuhov
Title:
Novel Band-Pass Filter Utilizing S-shaped Slot Line Resonators
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