When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
By Shuo Tang, Daryoosh Saeedkia. Shuo Tang received her BS and MS in electronics from Peking University, China, in 1992 and 1997, respectively. She received her PhD in electrical engineering from the University of California, Los Angeles, in 2003.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.