1. Basics on Spectrum Management/Allocation by NTIA ŭUnderstand how spectrum is broken down and allocated
2. Bluetooth Specs -Find the latest on this hot wireless spec
3. Communication Tutorials from the University of New Hampshire Interoperability Lab ŭThis site delivers a host of communication design tutorials. Topics include MPLS, Gigabit Ethernet/10 Gigabit Ethernet, WLANs, IP, ATM, ADSL, DOCSIS, and more
4. Gigabit Ethernet Overview -10 Gigabit Ethernet Allianceŭs look at Gigabit Ethernet technology
5. Next-Gen Backplanes Overview ŭSite providing technical overviews of some hot new backplane architectures
6. RapidIO Specs ŭLink to the RapidIO specification documents
7. Session Initiation Protocol SIP Tutorial ŭDive into the SIP protocol note: quick registration required
8. Software Defined Radios: A Primer -Software Defined Radio Forum technical overview of software-defined radios
9. Understanding Mixers ŭTechnical overview of mixer design
10. VCO Fundamentals ŭThe basics of VCO design