Kerans, Andrew, and Mazierska, Janina (2014) High Temperature Superconducting filters to enable high power Public Safety Mobile Broadband. In: Proceedings of 2014 Asia-Pacific Microwave Conference. TH1A-2. pp. 402-404. From: APMC 2014: Asia-Pacific Microwave Conference, 4-7 November 2014, Sendai, Japan.

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Abstract

High Temperature Superconducting filters are known to exhibit high selectivity and low insertion loss. Wireless receivers with HTS filters can maintain links in the presence of adjacent strong and close interference. It has been proposed that for reliable Public Safety LTE Mobile Broadband the high power vehicular user terminals are to be used. However this would cause higher out of band emissions, effectively reducing commercial wireless coverage in adjacent bands, unless guard bands are imposed. Guard bands are resisted by most spectrum regulators because of the spectrum value. In this paper we propose a solution to the problem caused by possibly higher power of PSMB terminals, namely to use HTS filters on adjacent band receivers.

Item ID:	36271
Item Type:	Conference Item (Research - E1)
ISBN:	978-4-9023-3931-4
Keywords:	superconducting microwave systems, HTS Filters, 700 MHz spectrum, LTE, public safety mobile broadband
Related URLs:	Organisation Publisher
Date Deposited:	16 Apr 2015 00:49
FoR Codes:	10 TECHNOLOGY > 1005 Communications Technologies > 100510 Wireless Communications @ 70% 10 TECHNOLOGY > 1005 Communications Technologies > 100505 Microwave and Millimetrewave Theory and Technology @ 30%
SEO Codes:	89 INFORMATION AND COMMUNICATION SERVICES > 8901 Communication Networks and Services > 890103 Mobile Data Networks and Services @ 50% 89 INFORMATION AND COMMUNICATION SERVICES > 8901 Communication Networks and Services > 890104 Mobile Telephone Networks and Services @ 50%
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