A fully MMIC transceiver module for 5GHz wireless communications

摘要

A fully MMIC 5GHz-band transceiver module has been developed, which demonstrated high-speed modulation capability of 48Mbps OFDM/64QAM with 5-7% EVM for 5-6GHz operations. The module is assembled on a multi4ayer ceramic substrate with land grid type RF/DC terminals and measures 11.0 × 13.75 × 1.8mm{sup}3. The module incorporates four MMIC chips operating from + 3V power supplies and supports a wide range of IF frequencies from 600MHz to 1.8GHz.