Die micrograph of the implemented CORDIC-less digital polar transmitter (IMAGE)

Institute of Science Tokyo

Die micrograph of the implemented CORDIC-less digital polar transmitter

Caption

The proposed CORDIC-less digital polar transmitter demonstrates superior power added efficiency (PAE) and system efficiency (SE) for similar modulation signals. It also supports wider bandwidths, enabling higher data rates.

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The 2025 IEEE International Solid-State Circuits Conference (ISSCC)

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