Unforeseen RF transmission impairments, such as cordless phones that use the 2.4GHz band, can cause frustration when deploying wireless LANs. In order to maintain happy users, it’s a good idea to ...

It has long been appreciated that FM reception is vulnerable to multipath propagation. The effect of an echo for instance a reflection off a building is to create high-order harmonic and ...

Multipath interference disrupts wireless signals, causing issues like TV ghosting and fading. Now, researchers have developed a passive metasurface that overcomes traditional filtering limits. Using a ...

Does FM single-sideband suppressed-carrier modulation outperform conventional double-sideband suppressed-carrier modulation? Many observers say the evidence in favor of FM SSBSC is anecdotal and that ...

SAE Transactions, Vol. 116, SECTION 7: JOURNAL OF PASSENGER CARS: ELECTRONIC AND ELECTRICAL SYSTEMS (2007), pp. 750-757 (8 pages) This paper represents Part I of a three part series on automotive FM ...

The following is excerpted from Chapter 5 of RF & Wireless Technologies by Bruce Fette. If you order a copy of this book before December 31, 2007 you can receive additional 20% off. Visit ...

CHANDLER, Ariz., February 13, 2025--(BUSINESS WIRE)--February 13, 2025-- Comtech Telecommunications Corp. (NASDAQ: CMTL) ("Comtech" or the "Company"), a global communications technology leader, today ...

The Multi-output Advanced Signal Test Environment for Receivers (MASTER) is a unique and powerful hardware simulator for testing and evaluating the quality of GNSS receivers (also with array antennas) ...

This video presents a study in which researchers developed a passive metasurface that uses a time-varying interlocking mechanism with metal-oxide-semiconductor field-effect transistors to selectively ...