|Electronics and Telecommunication
Electronics and Telecommunication
What tutorials are on this site?
Antennas: Overviews and tutorials about antenna concepts, various
antenna types (dipole, Yagi, log periodic, verticals, discone, etc) and data
on items such as feeders (coax cable). There are also some very useful pages
on coaxial connectors, including BNC, N-type, TNC.
Cellular telecoms: Information and tutorials about the cellular
phone systems in use around the globe (GSM, GPRS, EDGE, UMTS, cdmaOne,
cdma2000 ... ) and the underlying cellular concepts.
Circuits and design: A host of electronic circuits with electronics
circuit design information along with circuit design aspects such as EMC,
ESD, PCB design and signal integrity.
Design principles and processes: ESD (electrostatic discharge - the
reasons why and how to prevent it). EMC and how to design to prevent
interference. PCB design processes principles and guidelines.
Electronic components: Overviews and tutorials about a variety of
electronic components and their relevant data. Essential information for
electronic design engineers.
Electronics manufacture: Overviews and tutorials about the methods
and technology used in the manufacture of electronics equipment - SMT, pick
and place, lead free solder, RoHS, WEEE directive and much more.
Formulae and data: A variety of useful formulae for use in
electronics calculations along with a fascinating pot-pourri or data
associated with electronics design and electronics engineering.
Radio broadcast technology: Information and articles about some of
the technologies used in radio broadcasting new and old including FM, RDS,
DAB, DRM, and HD Radio.
Radio history: Articles and summaries about key technologies and
pioneers in the field of radio and electronics history.
Radio receiver technology: Tutorials and overviews about elements of
radio receiver design including superhet or superheterodyne principles, PLLs,
synthesizers and DSP as well as radio receiver specifications.
Radio signal propagation: The basics of radio signal propagation for
electromagnetic waves in free space, close to the ground and in the
ionosphere, and the way they travel and various frequencies and applications
such as broadcast and cell phone coverage, etc..
Satellites: Overviews of the basics of satellites and satellite
technology, including transponders, communications satellites, DBS, GPS,
satellite phones, etc.
Telecommunications and networks: Information, overviews and
tutorials about telecommunications and networking standards, techniques and
technologies including RS232, Ethernet, E1, VoIP, fibre optics, etc.
and measurement: Tutorials and overviews about electronics test
strategies, test methods including ICT, boundary scan, VXI, GPIB, etc and
test equipment from spectrum analyzers to oscilloscopes, and DMMs to
Wireless: Overviews and summaries about wireless standards from
802.11 and WiMAX to Zigbee, Bluetooth, UWB and more.