Abstract: This letter presents a simple formula that approximates the range (or depth) resolution of a focused beam in the near-field of a narrowband antenna array. The formula depends only on the ...

India boasts a uniquely diverse natural terrain-snow-fed Himalayan forests and alpine meadows give way to riverine ...

Lake Mead boaters issued warning: "Dangerous lake conditions" Opinion: The double standard on executive power is impossible to ignore Texas is overhauling what students will learn in social studies ...

Abstract: A low-cost wideband dual-polarized planar tightly coupled dipole array with wide-angle scanning ability and low cross polarization has been proposed in this letter. The mirrored pair feeding ...