Technical Article: A Space-Saving, Self-Shielding Module With Improved Power Savings For Edge Handset Applications

As cell phone manufacturers add more features to their products, there is less space for the cellular radio. What was the board area allocation for the cellular radio several years ago now must also include Wi-Fi, Bluetooth and GPS radios. In addition, there is now the added complication associated with EMI and RFI issues of collocated radios.

Reprinted with permission of MICROWAVE JOURNAL® from the June 2007 issue. ©2007 Horizon House Publications, Inc.