A Low-Power High-Performance SiGe BiCMOS 802.11a/b/g

teradyne · 发表于 2007-3-15 16:04:33

马上注册，结交更多好友，享用更多功能，让你轻松玩转社区。

您需要登录才可以下载或查看，没有账号？注册

×

This paper describes a low-power, high-performance
WLAN 802.11a/b/g radio transceiver optimized for
mobile applications and co-existence with on-board
cellular and Bluetooth systems.
The direct conversion architecture is optimized to achieve
uncompromised RF performance at low power. A key
transceiver requirement is a sensitivity of -77dBm (at the
LNA input) in the presence of a GSM1900 transmitter
interferer while in 54Mb/s OFDM mode. The receiver
chain achieves a NF of 2.8/3.2dB, consuming
168/185mW at 2.8V for the 2.4/5GHz bands respectively.
Signal loopback and transmit power detection techniques
are used in conjunction with the baseband modem
processor to calibrate the transmitter LO leakage and the
transceiver I/Q imbalances. Fabricated in a 70GHz fT
0.25 m SiGe BiCMOS technology for System-in-
Package (SiP) use, the dual-band, tri-mode transceiver
occupies only 4.6mm

81d305 · 发表于 2007-4-30 06:10:51

提示: 作者被禁止或删除内容自动屏蔽

teradyne · 发表于 2007-8-12 23:23:18

[quote][/quote]dingqi来

pedro888 · 发表于 2007-8-13 05:57:55

thanks for your information...
thanks...................

summerwaww · 发表于 2007-8-15 12:54:13

dl7 · 发表于 2008-7-21 21:31:42

xie xie

yangruhui · 发表于 2008-11-13 09:44:04

顶起来！！！

dl15 · 发表于 2008-11-13 13:50:02

xie xie

Minibaby · 发表于 2014-9-23 22:23:08

这个是论文吧

cdting · 发表于 2019-9-15 12:37:57

非常感謝！！！！！

账号		自动登录	找回密码
密码			注册

81d305 81d305 当前离线积分 515 IP卡狗仔卡头像被屏蔽	发表于 2007-4-30 06:10:51 \| 显示全部楼层提示: 作者被禁止或删除内容自动屏蔽
81d305 81d305 当前离线积分 515 IP卡狗仔卡头像被屏蔽
	回复支持反对使用道具举报

A Low-Power High-Performance SiGe BiCMOS 802.11a/b/g

马上注册，结交更多好友，享用更多功能，让你轻松玩转社区。

相关帖子

浏览过的版块

站长推荐 /1