For spectrum analyzers lacking a tracking generator, this broadband RF noise source is affordable and will help measure a ...

After decades of intense research, surprises in the realm of semiconductors—materials used in microchips to control ...

Abstract: Nearly ideal AlN-based vertical p-n diodes are demonstrated on an AIN substrate utilizing dopant-free distributed-polarization doping (DPD). Capacitance-voltage measurements revealed that ...

Abstract: A wideband, wide-scanning-angle, and high-efficiency 2 bit circularly polarized (CP) reconfigurable reflectarray (RRA) is presented for 2-D dynamic beam control. The reflectarray is achieved ...

Tongkat ali supplements may improve semen volume, sperm movement, and erectile function in men. You can take tongkat ali extract as a powder, supplement capsule, or drink. Research on the potential ...