Read our tutorial on Envelope Tracking, ET: what it is, how it works, how it can be applied and the theory behind the technology.
A summary and tables of the LTE frequency band spectrum allocations for 3G & 4G LTE - TDD and FDD.
Find out about the supercapacitor also known as the supercap or ultracapacitor: what they are, how they work, applications and all the essential details.
A summary, overview or tutorial of the basics of Compact JTAG or cJTAG defined under IEEE 1149.7 standard for boundary scan testing.
Essential circuit details, equations and calculations for operational amplifier gain for generic, open and closed loop circuit configurations.
2 October 2014
History - It was on this day in 1836 that the naturalist Charles Darwin returned to Falmouth, England after a five-year journey collecting biological data he later used to develop his theory of evolution.
Quote - Science is organized knowledge. Wisdom is organized life. - Immanuel Kant
Fact - The name of the search engine Google is a play on the word googol, meaning a figure of 1 followed by a hundred zeros. The name was chosen to give an indication of the size of the indexing.
Notes and details about satellite orbits: the basics; different types of satellite orbit; & satellite orbit definitions.
Overview, summary, tutorial about the Yagi antenna sometimes called the Yagi-Uda RF antenna that is widely used where gain and directivity are required from an RF antenna design.