RF isolators and circulators play an important role in many RF communication systems. Electrical behaviour of each individual unit contributes to overall system performances. Engineers often monitor … [Read more...] about How to test an RF Isolator and Circulator
RF testing
S-parameter formats in vector network analyzers
What are S-parameters? S-parameters are the electrical characteristics of a signal in a complex network. It is also known as scattering parameters and mostly used in RF network and applications. … [Read more...] about S-parameter formats in vector network analyzers
RF Attenuators – How to choose a proper one?
RF attenuators are one of the most significant components in any RF and microwave systems. What are RF attenuators and what is the purpose of it? Here I would like to share about the basic … [Read more...] about RF Attenuators – How to choose a proper one?
What is Impedance matching
Impedance matching In electrical engineering, impedance is the ratio of voltage to current with the consideration of phase angle. According to Ohm’s law V= IR, where V – voltage, I is the … [Read more...] about What is Impedance matching
ACLR measurement in LTE
Our modern digital communication system has been continuously evolving and it demands higher data rate and system efficiency to support millions of individuals around the clock. Since the complexity … [Read more...] about ACLR measurement in LTE
