Pasternack Blog

A waveguide antenna is a type of antenna that channels RF energy from an air medium into a waveguide, or vice versa. Once the RF energy has been captured, it is either conducted through waveguide interconnect, or picked up by a coaxial interface to later be transmitted through a coaxial assembly. The reverse is also ..

A bi-phase modulator is a component of many complex IQ and quadrature modulator systems, and performs the task of two-state phase modulation (between 0 and 180 degrees) and is often paired with a continuously variable attenuator to provide both amplitude and phase modulation.. Bi-phase modulators can be used directly to produce binary phase shift keying ..

Ultra-reliable Low-latency Communications (URLLC) is a special use case of cellular communications that includes a set of features suited to low latency and ultra-high reliability applications. This includes mission critical applications, such as industrial automation, autonomous vehicles, smart grid, intelligent transportation/freight, and even augmented/virtual reality or remote medical or industrial procedures. It is commonly assumed ..

A class AB amplifier is a highly used amplifier design for high power RF applications, as well as other applications that require high power gain with minimal signal distortion. The main feature benefit is that Class AB amplifiers are biased so that the output current flows for less than one full-cycle of the input waveform, ..