DESIGN OF COMPLEX BAND-PASS FILTERS BASED ON PROGRAMMABLE ANALOG INTEGRATED CIRCUITS

2020 ◽  
Author(s):  
Ю.А. ГРЕБЕНКО ◽  
КО.М. АУНГ
Keyword(s):  
Integrated Circuits ◽  
Band Pass Filter ◽  
Third Order ◽  
Pass Filter ◽  
Method Of Calculation ◽  
Programmable Analog ◽  
Field Programmable ◽  
Band Pass ◽  
Order Butterworth Filter ◽  
Field Programmable Analog Array

Приведена методика расчета и реализации комплексного полосового фильтра с заданными координатами полюсов НЧ-прототипа на базе ПАИС фирмы Anadigm. Моделирование проводилось с помощью САПР AnadigmDesigner2. Описан пример реализации на ПАИС комплексного полосового фильтра Баттерворта 3-го порядка. This article describes the method of calculation and implementation of a complex band-pass filter with the specified coordinates of the poles of the LF-prototypes based on field programmable analog array (FPAA) of company Anadigm. Modeling was carried on with the help of CAD AnadigmDesigner2. An example of implementing a complex third-order Butterworth filter on FPAA is described.

LOW VOLTAGE CURRENT CONVEYOR-BASED FIELD PROGRAMMABLE ANALOG ARRAY

2011 ◽  
Vol 20 (08) ◽  
pp. 1677-1701 ◽  
Author(s):  
SOLIMAN A. MAHMOUD ◽  
EMAN A. SOLIMAN
Keyword(s):  
Low Voltage ◽  
Second Order ◽  
Current Conveyor ◽  
Total Power ◽  
Band Pass Filter ◽  
Pass Filter ◽  
Programmable Analog ◽  
Total Power Consumption ◽  
Field Programmable ◽  
Field Programmable Analog Array

In this paper a low voltage low power field programmable analog array (FPAA) is realized. The FPAA configurable analog block (CAB) design is based on three-bit digitally controlled fully differential current conveyor. The FPAA consists of seven CABs. The CABs are directly connected together without adding extra hardware by placing them in a hexagonal lattice arrangement. A variable gain amplifier, tunable second-order low-pass filter, and a tunable second-order band-pass filter are realized as an application for the FPAA. The FPAA total power consumption is 105.12 mW at 1 V supply. The FPAA is realized using IBM 90 nm CMOS technology model from MOSIS under voltage supply of ±0.5 V.

scholarly journals Design and Analysis of Step Impedance Resonator Based UWB Band Pass Filter using MIM Waveguide

2019 ◽  
Vol 8 (3) ◽  
pp. 4319-4321
Keyword(s):  
Integrated Circuits ◽  
Wide Band ◽  
Ultra Wide Band ◽  
Band Pass Filter ◽  
Reflection And Transmission ◽  
Pass Filter ◽  
Optical Wavelength ◽  
Quarter Wavelength ◽  
Band Pass ◽  
Mim Waveguide

In this paper we have designed and analyzed step impedance resonator based ultra wide-band (UWB) band pass filter using plasmonic MIM waveguide. The UWB band pass filter has been designed by introducing a shot-circuited stub to implement the shunt inductance between two quarter wavelength (λ/4) step impedance resonators. There is a strong coupling between the stubs. The plasmonic UWB band pass filter has been designed at E band (1360-nm to1460-nm) optical wavelength. The band width of plasmonic ultra wide-band band pass filter is very effective compared to narrow-band band pass filter. The reflection and transmission characteristics, variation of reflection and transmission coefficents by varying the dimensions of UWB, field distribution of plasmonic UWB has been realized using full wave simulation by using commercially available CST microwave studio software. The UWB band pass filter can further used for the development of photonic integrated circuits (PICs).

Plasmonic band-pass filter device using coupled asymmetric cross-shaped cavity

2017 ◽  
Vol 31 (01) ◽  
pp. 1750001 ◽  
Author(s):  
Xiao-Meng Geng ◽  
Si-Chen Mi ◽  
Tie-Jun Wang ◽  
Lin-Yan He ◽  
Chuan Wang
Keyword(s):  
Integrated Circuits ◽  
Fdtd Method ◽  
Optical Signal ◽  
Band Pass Filter ◽  
Peak Wavelength ◽  
Metal Insulator ◽  
Pass Filter ◽  
Metal Insulator Metal ◽  
Wavelength Filter ◽  
Band Pass

In this paper, a novel plasmonic band-pass filter by using the system consisting four waveguides and an asymmetric cross-shaped resonator is proposed. The plasmonic system is based on the metal–insulator–metal (MIM) structure which could overcome the diffraction limit and exhibit various promising applications. Here, we investigate the transmission spectra of the cross-shaped resonator by using finite-different-time-domain (FDTD) method and we find that the peak-wavelength on different ports show redshift or blueshift behaviors which are linearly changed with the length of cavity or the coupling distance. Moreover, the wavelength filter could be achieved and further applied in optical signal integrated circuits.

Third-order voltage-mode active-C band pass filter

2014 ◽  
Vol 102 (5) ◽  
pp. 781-791 ◽  
Author(s):  
Ashish Ranjan ◽  
Mourina Ghosh ◽  
Sajal K. Paul
Keyword(s):  
Band Pass Filter ◽  
Third Order ◽  
Pass Filter ◽  
Voltage Mode ◽  
Band Pass

A Simple Third-Order Memristive Band Pass Filter Chaotic Circuit

2017 ◽  
Vol 64 (8) ◽  
pp. 977-981 ◽  
Author(s):  
Bocheng Bao ◽  
Ning Wang ◽  
Quan Xu ◽  
Huagan Wu ◽  
Yihua Hu
Keyword(s):  
Band Pass Filter ◽  
Chaotic Circuit ◽  
Third Order ◽  
Pass Filter ◽  
Band Pass
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