Low voltage, high efficiency power amplifiers for Global System for Mobile communications (GSM) standard telephones are featured on this month's cover
Low Voltage Power Amplifiers for GSM Handsets Alpha Industries Woburn, MA As each successive generation of cellular telephones becomes smaller and lighter, so must the battery technologies that power them. The new generation of cellular telephones will incorporate batteries with low operating voltages between 2.8 and 3.5 V. The...
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