CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "publications.waset.org",cType: 'non-interactive',cRay: '91353b69a8035cd6',cH: 'AkfGih0UHUsHbDzy.FAc7Tcw6V7iia4KlW05vbbnlLM-1739789590-1.2.1.1-N3TvbOVMIMIiIj1oDZ3EcQM4hJBvFOr2HekyCYljKw.scCdG3c5hBzVxZoylhb0R',cUPMDTk: "\/abstracts\/search?q=fast-wave%20mode&__cf_chl_tk=EKmuPmtV.egd0hUcpJkCX17C.Pgplo5Ux2eTqyzHA_Y-1739789590-1.0.1.1-.Zq7upInXUkq.abHyhwRjv8hEOtSwjIwpdKlKL0wNuc",cFPWv: 'b',cITimeS: '1739789590',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=fast-wave%20mode&__cf_chl_f_tk=EKmuPmtV.egd0hUcpJkCX17C.Pgplo5Ux2eTqyzHA_Y-1739789590-1.0.1.1-.Zq7upInXUkq.abHyhwRjv8hEOtSwjIwpdKlKL0wNuc",md: "MPlLwtPeSoalk0Uvh3qyNTDxSPaTnOgPC9Ju7BS0y5U-1739789590-1.2.1.1-ABZ_0gx1yPGaDrjjYHQo63vxFwI9wANjktrE3vnG2GpxuBo5FMVsCgkTb6FtH5dHG5g81NtN0meKbkjheDfNB50zxv1oeg9DGyLGPXCrbUz1imLY.BGlw22gZftkSaEyxmdejG0IKB_CHdKaG.3i1AG0M62MEbDoeiQPOSC4BTry.U9XZy.PEq5_2t74nEMipyMLPwzpmypwyOtsALz66Bo5Pf4iwftfb147HvmZEhI3Rlvi2IRJPMhqwb0QJuAiPmkCGZXeDtuhsWRpxQ08iyPj.hZnGja9j1ixzAqD5EW1fZS97KWEjj78YnPMgEkpWyDUv7451VJNoIsNAOBlGUq13x04uJgPrenX5aqw1immW0AI98Gc_D708PZXZVX1odhrRVPdwwIPK6xhPO7ixQMR5J5SQ.u.BR_1bFc5SN2X.P3_g91wijpPLc5kbqSbYIwEZnmA0RDu0O4xKrKp_xsnPErfQK3CnV0.IYurtkH6UwTdop0qAGw7OHqLgkfEjgrZLVQpzLYSoWYh9EdqPEQSiKR_8oq3.bz_cyFDzrSr3MYaBYy80KzDtPBpM2if9Cqt5WohUTKF84NX3M7xuDqw0ODhgOkXtcvK.Gtr2e6bNUYkZMrMVieei9mL22TOUrNgEG___u9EUHYNlETPjqg.UdXLuYYlE.e7VPPk_Izz2MYHZ_LfGkD3vsz6jD.zR_hJuMfSAmvD7xjo65RwVVDFkV1iWZb8vI237ta6N17Nly7pcuBq60j9EZCYwAuJnNYHyCOyVkPAWMNzXa8LEMJkNDEhdWJN.3J7AnBw4qkcnNCoJ3r_Jqj0W6ip9jvitirvEXC9RXc2IBRHWC9SgwMYhxihj2xfseI8yAMIOCxx5H40ZadaPoai5s.mbN4eOO2UnJRv8yfZL0GV4XT1JD1uUQB_NSGS1LeSpWiFGbvc3QCZSI2bo.arUtx7M2orITbNcLWiOzbQor6Hv_dx.5NZkSTUyFeOdrKpDZmlb_Hx_1TF81ib2dPAAH3f8hxMuvIy.ELOAZuukXPBLR3AtOFPl7swkI2N4QFXkwf9SA4xxK_q2KTKlyZLD9RNhfIaMc1ba8J.GylVoRWTMTUdH90IH.xOD1cMykKSAVvUp4bgqYBRYpQQBUXx_R_gdHNWWEa8I_xrf.JeSWHpD3kq_H9TgdlS3c2w3fr2V0jLdRvaTAqiyE3K5NkNFfi0t35dq7Df2IsMOQ7VnatE5CTNAzkH8vAoz1IA7HBGI32YQGDrVNho8oDLfT5hHi6Uf8Tp7xea5rXtEHnyxf70.DwdPp4ZbrQQ2E5QSJRueBVINVhFp8dZNW5a66nJUnvUbNN2cOvBY.Zr9I4ydBjfE6WMAjGktralQ1rIf6aTAZ5S6XxV3eL4Hgri2lPTCwFjeCtw30UXwP9oqlCeaM6ey1l4SBOw3wbjjRHBmNeAmPLAIT0OZfZMEjggFI1sEc8LoGfXlsN549hLzdacSI5CzPDZSpt9ktNVxRfIiMnMyXFqqtlwan_9JdwESwrRgUSo0gxZNDKglDwaez8.q9U1PUumDAZF6sOLFtf7mWBh_yJS5eARmnBMui.pZ5.s8TFdSnTUknrLy1adJgdsxRyBdEIRXIdA2PGhFT4pLxI5auLpp2iKI2.Z78dap.CUA3p5SWP55KVXyBgMhRkJyDa7IAetJB6UhVVDRptVJX.PU41dJkWbf6AeOPT0WUcGnOO7ZcSBhbDJkXqUZMX1WoJyyZ5xuO_zKukbQY8CSmV0NHZUjsTQEEAcDuZ3Tqk_WgCSrlM7QMWbpXt0CtchrRX3RLmvVmT8s0f30uypEKYXFp.6H6kf.0Y3yPiEypHxvsRFMaNXkp.oIpeyrVU7F.zIy_ZFSTj1Oz7OQrps76HycqWr6OrRLpG9BShEXLKU.J3lSpjiX_MoSVUlHYPKYCAKEZwIN20bL3My.Fe5XjvXVwiEL7E",mdrd: "x7MgySNvrnyvGfUA7HtMPzBFr27F765Hql_N5sa5nIk-1739789590-1.2.1.1-niLIWqxu3bjtoimhmAfQRrbbfQC6d3C3Sa_o3BnRKLwyh.L1yt.fbUTTWnwPRXQkAsGbpmbTCz7WZ8buI6d6liBdICty2YsA8dF3Lru7VJCKkUeO90Foj9J6KVr7wBzmr7aMq7d0UM25ZgZ.kmNmUCux8YzC9.RGL_EW13NfKXDyrnfxWk7xw8IxvJGfwuvms6YLeQpF_gkQlcyHdQK3DMJNhndLM2wwTwd1gAc5ymhMC20m3c9769jwkm0YI5Mqq6hMV3MKypONa1kFSTWL5I_7zHa0GQGTaoLpw2SRlLPgJLG8A4wpCktLEYuZxu1xBQvutO0_L_DTWCRRmNnk59xdmY1YflMpuVQdF.qlqheM9_kyjkjVPHDyHl9GOP1TjoywZqtt2grCQK7gtlNN5dY_XxOThnBmlI0Wryr_wxsGkwrG8hG7rLhdRR4gp9DZ7pr_WWiIrcDYN9pOrTFJNrhNNeiOYoPFa5jVmj7KyDoC5AgXvBi8Ly22lqGrUDE4zH5URaoUwsSbYmnfIzxcJlPIbqo6bGIGVGxGESqw4xwDBnb5r52IYqVP9xa4vHC8Lj63Smt9eWhK5v_yN7FL5CVkbLAzPVWB304KVVvpRI9BTRS6iBnWNuNkCmNQTftUkWRqWbvSslAv7zsdTASZOPlha5gA7KWvhg9h1_B3.E.5I.lk7DsPTaKj0Al2hLdQ1hyezn48AJw5dBFxxp0PLR8EcF7cLV_N5vH.oeUu0C3m6nGdMKWL9voPS83vn6At3lctF1VE4IFM.EHTOCYDcZlRU0Yys3LlsSuJDz1naP_4MVK.azpAiqZIzXsHi8mXM_xp7uWq4M2eWe9YTJCMmf8unu6NUgYGRpzNX8tGYe79aBjuBpmeArYpF1zGXbtDN.ukbbojSuIBJM_EUMi1Cg97c0hcoFIIIYBm9mYmVkKFaabGIWJAJkdh63pfV_R5HFMYEqB61vS5myfPYhBF_dB8zkDHjqgN5IdvvigeC2qgM.diELLzBRe.deI_aC5VTyxQrk8iAuLnR9ZP0VIBHf5a1yaZVyCALlg.cmoplNmunnVwZPOnXB.orJNvr95IJ6.V5CzVpQZ5C1HhPNL51zq0_8oUBLYqlH1YMBFGHLEPh7.rbtApYC0pv0ftNWYadV.65.Yc01f2TCelxR8MJHGq6RbMXSupFzZQhKZ.oW5xSmSZrfuJcq3zklRthPIXJINCkyFutWmz47EoDX.pD2B38sJFjQPx5mesuy_9WQ3hgWmwvMf2MNgeWvd.3obeZmi7ypx1PHE1gO4D89JX3pXjqZt7bYNnJmPKop7er9859wzAjvGUp2gwVWe_pA6roMcvzFsWJuvJ0dVVFCEXr.XnPJQwMZc3AIHDPdX2Pg217V8_Y4RHubv4Oltu2hNNt0BwY6xRxBjYuk0cwhXAbg2WgKFKkrar3CJLbQThE7bx7cGZJ7e1QwJLFIdhhWLbnDyUMXe6X4vNuTM6LYM6aaD0.pu5Omf3Hxay_QIAl3vWDDbmtk90s_9Etx85M2ESxl8QpJdMOqHl2_wY0P3fKqnBvjRLlz35MrFHmIb4iL7sJI6XsImibY8JRZxHO0mpD96uH8J_hg8sa573cQH0EAZm4t2gRA.40bSAWf9AClVIaq.0ZzdnaiEc2RjQgNcsE7bzV4m.V46jTTIrfiWUyhCM5EAg0W1uivMU6FY1bGf.tBcD7qUksEKlRNoPV2vZCqkkvOise5VOsGNgKRQZdcpNkYjAobRa6fRzCAx_zvlCoFDheO9QMXLKApWUrwVOa60nEr63uQ1pBVDfK99kgf7._w_pOzo.8PkHAz_z2.bGSTmdtXkYdObgjqVAOWZCMbd6cq1ABPTk3W88S3nKu5Vuh9gtPOwdA30l2r0ERZTu0y7.nZjMThpIjmobRID_ZH9EkXcZatkdxJi0U4JDl1mOphhG83zWyR.h3X0dDwszivRxu9laXHHt5.kABcYRmj67YL5ZjOpxrgsUDChXiA"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91353b69a8035cd6';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/abstracts\/search?q=fast-wave%20mode&__cf_chl_rt_tk=EKmuPmtV.egd0hUcpJkCX17C.Pgplo5Ux2eTqyzHA_Y-1739789590-1.0.1.1-.Zq7upInXUkq.abHyhwRjv8hEOtSwjIwpdKlKL0wNuc" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>