Abstract: A finite-difference time-domain (FDTD) analysis of spiral antennas is performed to calculate input impedance, antenna gain, and scattering. A semicircular spiral mounted on a dielectric ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Thomas J Catalano is a CFP and Registered Investment Adviser with the state of ...

The looming holidays deadlines bring inspiration, stress and a chance to abandon perfection among local fiber artists ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Hams have been a holiday meal centerpiece for generations, whether for Easter, Thanksgiving, Christmas, or another special occasion. For many families, a spiral-sliced ham became the only choice after ...

Abstract: This article presents a novel torque senor, which functions according to the deformation of a printed circuit board that carries sensitive elements and can also serve as a sensor. The ...