The VNA is, of course, a little transmitter that typically has a wide range coupled with a power detector. The transmitter can sweep a band, and the device can determine how much power goes ...

This VNA covers 1 MHz to 3 GHz and the software offers a number of options for typical one and two port VNA measurements for checking antennas, filters, cable loss, amplifiers, etc. The TDR function ...

Antenna tuning at HF frequencies is something that radio amateurs learn as part of their licence exam, and then hone over their time operating. A few basic instruments and an LC network antenna tun… ...

The IoTest Antenna Test Kit includes several test antennas that can be compared for impedance match and overall performance for your wireless or IoT product.

Fortunately, dual-purpose analyzers that combine spectrum analysis and VNA are available now, which are designed with a mix ...

Testing Antennas with a Network Analyzer Jan 6, 2013 9:00 AM, By Jeremy Ruck, PE No doubt one of the most revolutionary tools for the RF side of broadcasting was the advent of the network analyzer.

Recently, Accuracy Agility Instrument (AAI), introduced an affordable and decent quality RF vector network analyzer (VNA), model N2061SA (Figure 1 ). The product is available through Amazon for ...

A key feature of a VNA is that it contains both a source, used to generate a known stimulus signal, and a set of receivers, used to determine changes to this stimulus caused by the device-under ...

Using large-area electronic fabrication techniques, a team has constructed and tested a three-element GHz-range phased-array antenna.

In this application, the VNA can be mounted vertically against the antenna chamber, allowing it to be as close to the antenna under test as possible. The Anritsu Shockline MS46322A, for example, can ...