A Space-saving, Self-shielding Module with Improved Power Savings for EDGE Handset Applications

摘要

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. The RFMD POLARIS™ 3 TOTAL RADIO™ incorporates key innovative module packaging technologies and power savings circuit architectures that address EMI and RFI challenges while providing handset manufacturers a very compact power efficient radio solution, enabling shortened time to market and low cost of ownership.