At present, portable receivers generally use ferrite rod antennas for LF and MF (below 2 MHz), and whip antennas for HF (up to 30 MHz). Each type has proved effective in its particular application ...

Kymeta is releasing its metamaterials-based flat-panel antennas as both the standalone mTenna and the packaged KyWay terminal. Credit: Kymeta WASHINGTON — Kymeta will finally start shipping its ...

Redmond-based Kymeta and Panasonic Avionics are setting sail on a new partnership to put Kymeta's lightweight, flat-panel antennas on ships.

Once the selected signal is injected you can adjust an antenna tuner until the two voltage waveforms match on the oscilloscope indicating your antenna network is tuned to 50 ohm impedance with no ...

The antennas are controlled for export as US munitions and are used for airborne or shipboard direction finding systems or radar warning receiver applications. Some are also used in military aircraft.

Harris Corp. has been awarded a $10.3 million Navy contract modification for satellite antennas. Under the contract option, Harris will provide two Force Level Variant (FLV) dynamic shipboard systems, ...

Pasternack, an Infinite Electronics brand and a leading provider of RF, microwave and millimeter-wave products, has just launched its premier line of commercial marine-grade ship/boat RF antennas ...

Astro Aerospace will provide 13 self-deploying, monopole JIB antennas as part of an Automated Identification System (AIS) being added to the identical radar-imaging satellites under a contract ...

Naval tech researcher Spawar has figured out how to use a jet of seawater as an antenna. By squirting a measured length of saltwater through a “current-probe”, various antennae can be formed ...

At present, portable receivers generally use ferrite rod antennas for LF and MF (below 2 MHz), and whip antennas for HF (up to 30 MHz). Each type has proved effective in its particular application ...