The course covers antennas and radiowave propagation in the frequency range above about 100 MHz. The antenna part covers basic theory, wire, dipole, apertures/horn, reflector, and microstrip, and ...

Abstract: For the first time, an eight-element MIMO antenna is designed by integrating four double-loop resonators with two pairs of inverted-L isolators. By superimposing the resonance modes of the ...

Abstract: This paper introduces a novel wideband transversal filtering inverted-F antenna structure without using any extra feeding network. The proposed antenna structure can produce true efficiency ...

Technically, the market action of Tuesday (Feb 25) indicates a formation of inverted hammer type candle pattern (not a classical one). "The formation of inverted hammer after a reasonable decline ...

Who knew there was such a variety of pole climber bots out there? First up is this an antenna-wielding bot that climbs up poles in order to promote over the air communications. The system is ...