Covering a frequency range of 690 MHz to 2700 MHz, the Kaelus iVA portable cable and antenna analyzer enables users to accurately determine VSWR and return loss, as well as the location of VSWR/return ...

Impedance mismatches in a radio-frequency (RF) electrical transmission line cause power loss and reflected energy. Voltage standing wave ratio (VSWR) is a way to measure transmission line ...

Building a successful microwave test system requires the use of many different components to control signal flow, signal level, and signal integrity. The design engineer must consider the impact of ...

Download this article in PDF format. Directional couplers are used in a wide variety of applications to sense RF power, and they may appear at multiple points in a signal chain. In this article, we ...