Abstract: Based on the existing waveguide-slot phase shifter design, an improved method is introduced to achieve better simulation results using RF MEMS switches. The performance of phase shifters ...

Abstract: This paper presents studies of the effect of the Doppler frequency shift on the satellite link availability when regular smartphones are used as user equipment. The studies evaluated the NTN ...

DAMASCUS, Feb 26 (Reuters) – The United States has warned Syria against relying on Chinese technology in its telecommunications sector, arguing it conflicts with U.S. interests and threatens U.S.

October 21, 1879, was a pivotal date that changed the world. That day, Thomas Edison created a light bulb that shone for 48 h straight. After that, mankind extended the working day into the night. The ...

While Toyota and Honda’s showrooms are littered with electrified offerings, Nissan hasn’t had much to counter. Globally, Nissan offers a series hybrid system called E-Power, but the company has been ...