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Minimize PA battery current with DC/DC converters

Posted: 13 Jun 2011 ?? ?Print Version ?Bookmark and Share

Keywords:3G? 4G? battery life? power techniques?

RF engineers face swiftly evolving challenges as wireless connectivity get extended into mobile broadband by 3G and 4G technologies.

These challenges are overcome by device designers and engineers who are able to craft the RF section of each device to fit specific requirements and help create an optimal user experience. Before discussing battery life and power techniques for the power amplifier (PA), it is important to review the foundation of a working RF section. Therefore, the first step in any design is to ensure that the device is able to establish and maintain a high-quality wireless connection.

View the PDF document for more information.

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