Link Brief Description
RF Globalnet Vertical "portal" for wireless industry. Includes distributers for RF components, job searches, etc.
RF Cafe Many useful calculators and links to app notes. Plus crosswords and games.
Martindale's Reference Desk

Over 13,785 calculators on a wide variety of topics, from engineering to home brewing.

Agilent AppCad Free software for various RF related calculations, such as DC biasing, cascaded noise, stripline parameters, etc.
Agilent Educator's Corner- RF Access to tutorials and educational material related to RF Electrical Engineering.

New Wave Instruments

Many links and tutorials for RF and Microwave topics.
Wireless Internet & Data
Anywhereyougo.com News and some tutorials about wireless data services.
W3Schools.com A collection of free HTML, CSS, JavaScript, DHTML, XML, XHTML, WAP, ASP, SQL tutorials with lots of working examples and source code. The WAP material is particularly useful.
Digital Signal Processing
DSP Made Simple Besser Associates course on Digital Signal Processing, taught by Rick Lyons.
DSPtutor.freeuk.com Many cool DSP related applets and tutorials, as well as links to more sites.
Biological Effects of RF Radiation
Medical College of Wisconsin Very comprehensive list of Q&A, as well as links to research papers.
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