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A Study of the Viability of RF MEMS for the Implementation of a Single-Chip Programmable RF Front End for Software Defined Radio Femto Cells
(2009-04-28)
The RF front end circuitry makes up over 60% of the cost of a base transceiver station (BTS, also referred as Node B in 3G networks). Included in this cost is that of the Power Amplifier unit, RF filters, and the GPS unit ...