Revised Dec 22, 2005 corrected text errors and reworded some areas to make clearer Revised June 13 2006 to add link. Related pages coaxial cable and especially skin depth (Please read the Radiation and Fields page) Small Receiving Loops Small loops are often referred to as "magnetic radiators". Folklore claims a small "shielded" loop antenna behaves like an electrical sieve or filter, sorting "goo