Low-Power Channel Select Filters for DVB-H Receivers

被引:4
|
作者
Alzaher, Hussain [1 ]
Sawan, Mohamad [2 ]
机构
[1] King Fahd Univ Petr & Minerals, Dept Elect Engn, Dhahran 31261, Saudi Arabia
[2] Univ Montreal, Dept Elect Engn, Polytech, Montreal, PQ H3C 3A7, Canada
关键词
Channel select filters; CMOS analog integrated circuits; mobile TV receivers; multistandard operation; MULTI-STANDARD; TV TUNER; MULTISTANDARD; MOBILE; BASEBAND; DESIGN;
D O I
10.1109/TCSII.2016.2615068
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Design and implementation of CMOS channel select filters for digital video broadcasting-handheld integrated direct-conversion receivers are presented. The filters are designed to fulfill selectivity requirements with optimized power consumption. The proposed filters are based on the current amplifier and the transresistance amplifier offering alternatives for current-mode and voltage-mode signal processing, respectively. Adopting one active element per biquad allows optimization of the power consumption, and hence, leads to significant improvement over the available solutions. The two filters were fabricated in a standard 0.18-mu m CMOS technology and experimental results are provided.
引用
收藏
页码:902 / 906
页数:5
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