{"id":4349,"date":"2026-05-12T17:15:00","date_gmt":"2026-05-12T15:15:00","guid":{"rendered":"http:\/\/stocks-future.com\/?guid=3e55c90f52596debce6ed0b56fb7010e"},"modified":"2026-05-12T17:15:00","modified_gmt":"2026-05-12T15:15:00","slug":"mtfcomm-demonstrates-constant-envelope-ofdm-achieving-1-78-gbps-in-8-mhz-channel","status":"publish","type":"post","link":"https:\/\/stocks-future.com\/?p=4349","title":{"rendered":"MTFComm Demonstrates Constant-Envelope OFDM Achieving 1.78 Gbps in 8 MHz Channel"},"content":{"rendered":"

SAN DIEGO--(BUSINESS WIRE)--MTFComm today announced the successful demonstration of a novel wireless modem delivering 1.78 Gbps within a standard 8 MHz channel, using a constant-envelope OFDM waveform.<\/p><\/a><\/a>

\nThis result represents a substantial increase in spectral efficiency compared to conventional OFDM-based systems, while simultaneously improving power efficiency by up to four times.<\/p>

\nOFDM is the foundation of nearly every modern high-speed wireless system in use today, from 4G and 5G cellular to Wi-Fi and satellite communications. Its widespread adoption, however, has long been constrained by a fundamental limitation that forces radios to trade power efficiency for performance, a constraint that is particularly costly for battery-operated and satellite-based systems.<\/p>

\nMTFComm\u2019s constant-envelope waveform addresses this limitation by preserving the throughput and spectral advantages of OFDM while significantly improving power efficiency. Because the waveform remains compatible with existing cellular and Wi-Fi standards, it can be deployed within today\u2019s infrastructure without requiring changes to spectral footprint.<\/p>

\nThe system was validated in real hardware under controlled test conditions. Its constant-envelope design enables the use of highly efficient power amplifiers, making it particularly well suited for satellite communications, where power efficiency is a critical constraint, as well as battery-constrained devices and long-range wireless applications.<\/p>

\n\u201cThis milestone demonstrates that the practical limits of conventional OFDM systems can be substantially extended,\u201d said Michel Fattouche, Founder of MTFComm and Emeritus Professor at the University of Calgary. \u201cOur work shows that significantly higher data rates and energy efficiency can be achieved within existing spectrum allocations, without requiring changes to spectral footprint.\u201d<\/p>

\nThe system builds on foundational work in WirelessOFDM co-authored by Dr. Fattouche, whose contributions underpin technologies deployed in billions of cellular and Wi-Fi devices worldwide, and is protected by a growing international patent portfolio.<\/p>

\nDetailed technical results and system architecture are available to qualified partners upon request. MTFComm is currently engaging with partners across telecommunications, satellite, and semiconductor industries to advance field trials and commercialization.<\/p>

\nAbout MTFComm<\/strong><\/p>

\nMTFComm (https:\/\/mtfcomm.com\/<\/a>) is a deep-technology company developing next-generation wireless communication systems designed to dramatically expand the limits of spectrum efficiency, power performance, and network capacity across terrestrial and satellite networks.<\/p> Contacts<\/b>

\nMedia contact\npress@mtfcomm.com<\/a><\/p>","protected":false},"excerpt":{"rendered":"

SAN DIEGO–(BUSINESS WIRE)–MTFComm today announced the successful demonstration of a novel wireless modem delivering 1.78 Gbps within a standard 8 MHz channel, using a constant-envelope OFDM waveform.
\nThis result represents a substantial increase in s…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4349","post","type-post","status-publish","format-standard","hentry","category-infos-businesswire"],"_links":{"self":[{"href":"https:\/\/stocks-future.com\/index.php?rest_route=\/wp\/v2\/posts\/4349","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stocks-future.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stocks-future.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stocks-future.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/stocks-future.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4349"}],"version-history":[{"count":1,"href":"https:\/\/stocks-future.com\/index.php?rest_route=\/wp\/v2\/posts\/4349\/revisions"}],"predecessor-version":[{"id":4350,"href":"https:\/\/stocks-future.com\/index.php?rest_route=\/wp\/v2\/posts\/4349\/revisions\/4350"}],"wp:attachment":[{"href":"https:\/\/stocks-future.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stocks-future.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stocks-future.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}