A low-power HBT MMIC filter based on tunable active inductors

被引：30

作者：

Kaunisto, R

Alinikula, P

Stadius, K

Porra, V

机构：

[1] Electronic Circuit Design Laboratory, Institute of Radio Communication, Helsinki University of Technology, Espoo

[2] Nokia Research Center, Helsinki

来源：

IEEE MICROWAVE AND GUIDED WAVE LETTERS | 1997年 / 7卷 / 08期

关键词：

D O I：

10.1109/75.605479

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：

An integrated active microwave filter employing high-Q active inductance simulating circuits is presented in this paper. Heterojunction bipolar transistor (HBT) technology is best-suited for this specific application facilitating the design and giving optimum performance with low power consumption. The prototype triple-resonator filter operates at 2.32 GHz with a 300 MHz -3-dB bandwidth. The power consumption is only 25 mW drawn from a 3-V supply.

引用

页码：209 / 211

页数：3

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