Low-power wireless receiver based on adaptive power control

被引：0

作者：

Yamawaki, T ^{[1
]}

Ookuma, Y ^{[1
]}

Tanaka, S ^{[1
]}

Okabe, Y ^{[1
]}

机构：

[1] Hitachi Ltd, Cent Res Lab, Tokyo, Japan

来源：

VTC2004-FALL: 2004 IEEE 60TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-7: WIRELESS TECHNOLOGIES FOR GLOBAL SECURITY | 2004年

关键词：

receiver; low-power; adaptive; GSM;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

High integration and low-power consumption are essential for RF-ICs to realize low-cost, small, and long talk-time mobile phones. This paper will show our proposal for achieving low-power receiver. The proposed technique is based on the adaptive technique. The proposed technique was applied to a direct-conversion receiver RF-IC for GSM900 mobiles. Assuming a typical probability distribution of the wanted signal level, the mean current consumption of the RF-IC is reduced by 28.5 % compared to the case when only normal mode is used.

引用

页码：2178 / 2180

页数：3