Abstract: The whip antennas used for HF/VHF band communication on the vehicles or ships are generally larger in length and diameter. It would be of great significance if it could be easily hidden from ...
The U.S. Space Force has formally terminated an estimated $1.7 billion contract with defense technology firm AeroVironment to build a new generation of antennas used to command and control military ...
When building a radio transmitter, unless it’s a very small one indeed, there’s a need for an amplifier before the antenna.
Application of Characteristic Mode Theory in HF Band Aircraft-Integrated Multiantenna System Designs
Abstract: The large wavelength at high-frequency (HF) band imposes critical challenges in platform conformal HF antenna designs, especially when multiple HF antennas are required in multifunction ...
How does the new HackRF Pro perform in practical tests? We compare it with its predecessor, the HackRF One, and analyze improvements in RF characteristics.
Russian forces are attempting to install as many antennas and signal boosters as possible in central Myrnohrad to strengthen their drone operations, Ukraine’s Air Assault Forces reported on Feb. 23.
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