Abstract: Super-directive antenna arrays (SDAAs) suffer from low realized gain caused by high impedance mismatches and low radiation efficiencies. Additionally, since the maximum radiation is directed ...
In the latest close session, Array Technologies, Inc. (ARRY) was up +2.51% at $8.17. This move outpaced the S&P 500's daily loss of 0.5%. On the other hand, the Dow registered a loss of 0.38%, and the ...
Abstract: Using Halbach magnets array in an axial flux machine offers many benefits, including the needlessness of back iron in the rotor, making it practically ironless. Being ironless, the electric ...