A compact realization of composite low-pass filter for monolithic microwave integrated circuit applications

被引:1
|
作者
Arbabi, Navid [4 ]
Almalkawi, Mohammad [1 ]
Devabhaktuni, Vijay [1 ]
Yagoub, Mustapha [2 ]
Madanayake, Arjuna [3 ]
机构
[1] Univ Toledo, Dept EECS, Toledo, OH 43606 USA
[2] Univ Ottawa, Sch Informat Technol & Engn, Ottawa, ON, Canada
[3] Univ Akron, Dept ECE, Akron, OH 44325 USA
[4] Concordia Univ, Dept ECE, Montreal, PQ, Canada
关键词
composite low-pass filter; MIM capacitor; space-mapping; spiral inductor;
D O I
10.1002/mmce.20566
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
A compact realization of composite low-pass filter is presented in this article. The filter is realized using on-chip spiral inductors and metalinsulatormetal capacitors and features an attenuation pole near the cutoff frequency leading to a sharper attenuation response. As well, it offers good matching properties in the passband. Space-mapping-based algorithm is used in the design/optimization of spiral inductors toward achieving high quality factors at the filter cutoff frequency. The realization of the proposed filter is compact in size, suitable for monolithic microwave integrated circuit applications, and exhibit broad upper stopband frequency characteristics. (C) 2011 Wiley Periodicals, Inc. Int J RF and Microwave CAE, 2012.
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页码:147 / 152
页数:6
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