The 802.11n wireless standard uses 64-state quadrature amplitude modulation (64-QAM) to achieve higher spectral efficiency. Consequently, the transmitter and receiver require a higher signal to noise ratio with the same level of error rate performance. This book offers a fully-analog compensation technique without baseband circuitry to control the calibration process. Using an 802.11g transceiver design as an example, it describes in detail an auto-calibration mechanism for I/Q gains and phases imbalance.
- ISBN10 1402050836
- ISBN13 9781402050831
- Publish Date 1 January 2006
- Publish Status Active
- Publish Country US
- Imprint Springer-Verlag New York Inc.
- Format eBook
- Pages 90
- Language English