Disclaimer: I have no affiliation whatsoever with ICIP, and have never been in contact
with anyone there as of this writing. This is not an endorsement of their services, although if you have to start
somewhere, you might as well begin with someone who has already provided you a free service.
RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB.
Its primary purpose was to provide me with ready access to commonly needed formulas and reference
material while performing my work as an RF system and circuit design engineer. The Internet
was still largely an unknown entity at the time and not much was available in the form of
All trademarks, copyrights, patents, and other rights of ownership to images and text used
on the RF Cafe website are hereby acknowledged.