Moving wireless local area networks (WLANs) to the 5-GHz band is very appealing because of the leap in data rates from 11 or 22 Mb/s to 54 Mb/s. But, making the leap to 5-GHz also means the use of ...

Curtiss-Wright’s E-SOQPSK (Extensible SOQPSK) is a software-configurable, ultra-low-power Wi-Fi modulation scheme. Its waveforms offer some beneficial performance attributes for aeronautical telemetry ...

OFDM is a special case of multi-carrier modulations, which is of great use in various wireless communications, such as DAB, DVB, HDTV, CMMB, TMMB and 802.11a. The OFDM frame structure is similar to ...

Jim Zyren, director of strategic marketing for wireless networkingat Intersil explains the draft standard and explains how its adoptionis an important step for the introduction of dual band radios.

In powerline communications (PLC), OFDM makes better use of bandwidth than FSK. Fast, reliable, and secure communications are critical for enabling the "energy Internet," an interconnected network of ...

Since the test satellite broadcasting of 4K/8K Super Hi-Vision (4K/8K) started in 2016, increasing the number of 4K/8K programs has been required. For current HDTV productions, portable wireless links ...

A 100-GHz band fiber-millimeter-wave–fiber transparent system was constructed based on direct millimeter-wave-to-optical conversion using a low-loss optical modulator with direct photonic ...