Design and implementation of an IEEE 802.11 baseband OFDM transceiver in 0.18 μm CMOS

• 作 者: 吴斌 周玉梅 朱勇旭 张振东 蔡菁菁
• 机 构: Institute of Microelectronics,Chinese Academy of Sciences,
• 出 处: 半导体学报
• 发表日期: 2011年05期
• 关键词: transceiver m CMOS transmitter SISO receiver verified transferring prototype lay

An SISO IEEE 802.11 baseband OFDM transceiver ASIC is implemented.The chip can support all of the SISO IEEE 802.11 work modes by optimizing the key module and sharing the module between the transmitter and receiver.The area and power are decreased greatly compared with other designs.The baseband prototype has been verified under the WLAN baseband test equipment and through transferring the video.The 0.18μm 1P/6M CMOS technology layout is finished and the chip is fabricated in SMIC,which occupies a 2.6×2.6 mm~2 area and consumes 83 mW under typical work modes.

An SISO IEEE 802.11 baseband OFDM transceiver ASIC is implemented. The chip can support all of the SISO IEEE 802.11 work modes by optimizing the key module and sharing the module between the transmitter and receiver. Area and power are decreased greatly compared with other designs. The baseband prototype has been verified under the WLAN baseband test equipment and through transferring the video. 0.18 μm 1P / 6M CMOS technology layout is finished and the chip is fabricated in SMIC, which occupies a 2.6 × 2.6 mm ~ 2 area and consumes 83 mW under typical work modes.