Marc Bensadoun, CEO of Newfield Wireless explains how operators need to utilise real-time intelligence from the RAN can be used to drive operational and business decisions.
Tutorial of basics of an operational amplifier (op-amp) active low pass filter.
Summary of the different types of diodes used in electronics with links to further in-depth pages on individual diode types with circuit design details.
Detailed tutorial about OFDM, Orthogonal Frequency Division Multiplex: how it works and derivatives including COFDM, VOFDM, etc..
Notes and details about the dipole antenna length calculation & formula.
30 July 2014
History - It was on this day in 1889 that Vladimir Zworykin was born in Russia. He invented the iconoscope and as a result was often called the 'Father of Television.' on this day in 1959 that Robert Noyce's patent for integrated circuit technology was filed in the USA. Along with Jack Kilby's ideas and patent this started the age of semiconductor integration.
Quote - Chance favours the prepared mind. Louis Pasteur
Fact - Total production of the type TM valve (tube) made in France during the First World War exceeded 100 000. By the end of the war they were being produced at a rate of over 1000 a day.
List of Wi-Fi / WLAN / 802.11 bands, their channel frequencies and bandwidth, 2.4 & 5 GHz allocations worldwide, & summary of which WiFi channels can be used together.
Concise introduction and tutorial to the DMM, Digital Multimeter, what a DMM is, how one works and how to use a DMM to measure voltage, current resistance, etc.