Minimize PA battery current with DC/DC converters

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.

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