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The proposed channel equalizer is tested with real data, and the results show that the proposed approach outperforms both pTR and the modified pTR channel combiners providing an MSE gain of 4.9 and 4.2\u2009dB, respectively.<\/jats:p>","DOI":"10.1121\/1.4915005","type":"journal-article","created":{"date-parts":[[2015,4,1]],"date-time":"2015-04-01T12:44:32Z","timestamp":1427892272000},"page":"EL300-EL306","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":10,"title":["Path specific Doppler compensation in time-reversal communications"],"prefix":"10.1121","volume":"137","author":[{"given":"S\u00e9rgio M.","family":"Jesus","sequence":"first","affiliation":[{"name":"University of Algarve Laboratory of Robotic Systems in Engineering and Science, Campus de Gambelas, , 8005-139 Faro, sjesus@ualg.pt , sijaz.23@gmail.com , asilva@ualg.pt","place":["Portugal"]}]},{"given":"Salman I.","family":"Siddiqui","sequence":"additional","affiliation":[{"name":"University of Algarve Laboratory of Robotic Systems in Engineering and Science, Campus de Gambelas, , 8005-139 Faro, sjesus@ualg.pt , sijaz.23@gmail.com , asilva@ualg.pt","place":["Portugal"]}]},{"given":"Ant\u00f3nio","family":"Silva","sequence":"additional","affiliation":[{"name":"University of Algarve Laboratory of Robotic Systems in Engineering and Science, Campus de Gambelas, , 8005-139 Faro, sjesus@ualg.pt , sijaz.23@gmail.com , asilva@ualg.pt","place":["Portugal"]}]}],"member":"231","published-online":{"date-parts":[[2015,3,31]]},"reference":[{"key":"2025062714464521800_c1","first-page":"985","article-title":"Channel-estimation-based adaptive equalization of underwater acoustic signals","year":"1999"},{"key":"2025062714464521800_c2","first-page":"2231","article-title":"Underwater acoustic communications using time-reversal","year":"2001"},{"issue":"2","key":"2025062714464521800_c3","doi-asserted-by":"publisher","first-page":"780","DOI":"10.1121\/1.1841692","article-title":"Intersymbol interference in underwater acoustic communications using time-reversal signal processing","volume":"117","year":"2005","journal-title":"J. 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