Defense News on MSN2d
New antennas for the Satellite Control Network are coming next year
The system, which is dispersed around the world, provides critical launch support, satellite tracking and control, and ...
TMCnet5d
Remcom Announces Huygens Antennas to Integrate On-body Near-field and Far-field Electromagnetic Modeling in Dynamic Scenarios
Interoperability between XFdtd and Wireless InSite incorporates near-field antenna effects into simulations of antenna ...
Hackaday5d
Measuring HF Signal Speeds In A DIY Coaxial Collinear Antenna
He turned to an RTL-based TV Dongle. Since the stock antenna was not cutting it, he decided to make one specifically for the 1090 MHz signal. His design is based on Coaxial Collinear Antenna for ...
Medscape2d
Management of Hypertension in Chronic Heart Failure
It affects more than 5 million individuals in the USA, and another 660,000 new cases are diagnosed each year; overall, heart failure (HF) now accounts for 7% of all deaths from cardiovascular disease.
Bureau of Meteorology4d
Schedules and Frequencies for HF Marine Radio Voice Services
Marine forecasts and warnings are broadcast to mariners over High Frequency (HF) radio from Charleville (VMC) for eastern waters and Wiluna (VMW) for western waters. The service comprises: Marine ...