Rohde & Schwarz

What are SON, Self Organizing Networks?

Self organising networks, SON are used in many cellular and other networks to configure, organize, optimise performance, & then provide self healing capabilities when faults occur.


What is Phase Modulation?

Essentials about phase modulation, PM, including how phase is used to carry both analogue and digital signals as modulation.


SMT / SMD Component Packages

Information about the different SMD packages for Surface Mount Technology (SMT) components, ranging from 1206,0805,0603,0403,0201 packages for passives and seminconductors including SOT, SOIC, QFP, etc....


Vector Network Analyzer VNA Tutorial

A a tutorial, information and overview about the basics of the vector network analyser, VNA, detailing what is a vector network analyser, how it works and using a vector network analyzer.

Facts of the day


Waveguide Cutoff Frequency

Waveguide cutoff frequency: details of what it is, how it affects operation and how it can be determined for rectangular and circular waveguides.

Mathematical Symbols List

A summary list of symbols and operators used within mathematical, math or maths calculations. Check out those you don't understand.

30 May 2016 | Joe Tillison | Silicon Labs

Determining BLE Beacon Proximity is a Challenge. Here's How It's Done Today

Bluetooth is an ideal wireless technology. It has developed over the years and as a result it is being used in many applications, although in some cases it presents some interesting challenges.

developing bluetooth BLE beacons news from

Advances in Multi-Band Microstrip Filters
Advances in Multi-Band Microstrip Filters

Vesna Crnojevic-Bengin (Editor)
This book entitled: Advances in Multi-Band Microstrip Filters combines the work...
Read more . .

USA bookstore UK bookstore
Online - RF and Wireless Propagation: Key Concepts
Know and understand the basics of RF and wireless propagation

More training courses

Cost-Efficient & Extensible RF Spectrum Monitoring & Management
Discover how to use high-performance portable analyzers, open software and PC integration for field analysis, remote deployments, and efficient and effective spectrum management.

More whitepapers is operated and owned by Adrio Communications Ltd and edited by Ian Poole. All information is © Adrio Communications Ltd and may not be copied except for individual personal use. This includes copying material in whatever form into website pages. While every effort is made to ensure the accuracy of the information on, no liability is accepted for any consequences of using it. This site uses cookies. By using this site, these terms including the use of cookies are accepted. More explanation can be found in our Privacy Policy