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In the receiver, a matched filter is utilized to remove the other band noise caused by the band hopping property of CSS. A robust time synchronizer and chirp demodulator based on the matched filter are proposed. Low complexity architectures of the matched filter and biorthogonal decoder are also proposed. All of the proposed architectures are implemented in the field-programmable gate array chip and verified. <\/jats:p>","DOI":"10.1155\/2015\/572861","type":"journal-article","created":{"date-parts":[[2015,8,13]],"date-time":"2015-08-13T21:01:32Z","timestamp":1439499692000},"page":"572861","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":11,"title":["Chirp Spread Spectrum Transceiver Design and Implementation for Real Time Locating System"],"prefix":"10.1177","volume":"11","author":[{"given":"Sangdeok","family":"Kim","sequence":"first","affiliation":[{"name":"Department of Electronics and Computer Engineering, Hanyang University, No. 702, R&D Building, 222 Wangsimni-ro, Seongdong-gu, Seoul 133-791, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jong-Wha","family":"Chong","sequence":"additional","affiliation":[{"name":"Department of Electronics and Computer Engineering, Hanyang University, No. 702, R&D Building, 222 Wangsimni-ro, Seongdong-gu, Seoul 133-791, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2015,8,13]]},"reference":[{"key":"B2-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/inmic.2008.4777795"},{"key":"B3-2015-572861","doi-asserted-by":"publisher","DOI":"10.1587\/transcom.e92.b.1418"},{"key":"B4-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2010.05.091815"},{"key":"B5-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/twc.2012.030512.111044"},{"key":"B6-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/twc.2013.060413.112013"},{"key":"B7-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/atc.2008.4760579"},{"key":"B8-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/lcomm.2014.032014.132246"},{"key":"B9-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2011.2165462"},{"key":"B10-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/ubicomm.2009.37"},{"key":"B11-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/wicom.2008.499"},{"key":"B12-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/82.466647"},{"key":"B13-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2004.842270"},{"key":"B14-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/82.959867"},{"key":"B15-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/26.650240"},{"key":"B16-2015-572861","volume-title":"Synchronization in Digital Communications","author":"Meyr H.","year":"1990"},{"key":"B17-2015-572861","volume-title":"OFDM Wireless LANs: A Theoretical and Practical Guide","author":"Heiskala J.","year":"2001"},{"key":"B18-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/4234.852929"},{"key":"B19-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/TCE.2009.5174399"},{"key":"B20-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/30.628706"},{"key":"B21-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/tvt.2007.895592"},{"key":"B22-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/wts.2008.4547551"},{"key":"B23-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/TCE.2004.1362493"},{"key":"B24-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/30.920450"},{"key":"B25-2015-572861","doi-asserted-by":"publisher","DOI":"10.1109\/icce.2010.5418713"}],"container-title":["International Journal of Distributed Sensor Networks"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1155\/2015\/572861","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/full-xml\/10.1155\/2015\/572861","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1155\/2015\/572861","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,5,5]],"date-time":"2021-05-05T11:49:36Z","timestamp":1620215376000},"score":1,"resource":{"primary":{"URL":"http:\/\/journals.sagepub.com\/doi\/10.1155\/2015\/572861"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,8,1]]},"references-count":24,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2015,8,1]]}},"alternative-id":["10.1155\/2015\/572861"],"URL":"https:\/\/doi.org\/10.1155\/2015\/572861","relation":{},"ISSN":["1550-1477","1550-1477"],"issn-type":[{"value":"1550-1477","type":"print"},{"value":"1550-1477","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,8,1]]}}}