Design of the Reconfigurable N-path Filter

被引：0
|
作者：
Gao, Zhigiang [1 ]
Qian, Cheng [1 ]
机构：
[1] Harbin Inst Technol, Lab RF Mixed Signal Integrated Circuits, Sch Astronaut, Harbin 150001, Peoples R China
来源：
2022 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT) | 2022年
关键词：
D O I：
10.1109/ICMMT55580.2022.10023285
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：
In this paper, the reconfigurable principle of N-path filter structure is presented, and the transfer function of N-path bandpass filter is given. Then based on SMIC 55nm CMOS process, a reconfigurable N-path filter is designed. On the basis of the tunable center frequency of the restructured N-path filter, the filter can also realize the functions of band-pass filter, notch filter and low-pass filter by configuring it.
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页数：3
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