Miniaturized superconducting filter for mobile communications
Jacob, Mohan V., Mazierska, Janina, and Takeuchi, Seiichi. (2003) Miniaturized superconducting filter for mobile communications. IEEE TENCON - Convergent Technologies for the Asia Pacific Region. IEEE TENCON 2003 Conference on Convergent Technologies for the Asia-Pacific Region , 15-17 October 2003, Bangalore, India , pp. 631-634.
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DOI: 10.1109/TENCON.2003.1273247
View at Publisher Website: http://dx.doi.org/10.1109/TENCON.2003.12...
Abstract
Superconducting filters show many advantages over conventional filters such as higher selectivity, better out-of-band rejection and less interference between adjacent channels. Using ideas of a modified hairpin, the Chebyshev approximation and cross coupling between non-adjacent resonators, we have designed a 12-pole superconducting filter for centre frequency of 1.84 GHz and bandwidth of 5 MHz. The filter utilises YBa2Cu3O7-δ films on a 58 mm × 14 mm × 0.3 mm LaAlO3 substrate, 0.3 mm thick. The simulated passband insertion loss of the filter is 0.1 dB and the out-of-band rejection is 50 dB at 1 MHz from the passband.
| ID Code: | 3531 |
|---|---|
| Item Type: | Conference Item (Refereed Research Paper - E1) |
| ISBN: | 978-0-7803-8162-9 |
| FoR Codes: | 09 ENGINEERING > 0912 Materials Engineering > 091201 Ceramics @ 100% |
| SEO Codes: | 89 INFORMATION AND COMMUNICATION SERVICES > 8901 Communication Networks and Services > 890199 Communication Networks and Services not elsewhere classified @ 80% 86 MANUFACTURING > 8616 Computer Hardware and Electronic Equipment > 861603 Integrated Circuits and Devices @ 20% |
| Deposited On: | 13 Jul 2009 12:11 |
| Last Modified: | 25 May 2013 00:33 |
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