Naslov
Power Consumption, Noise and Bode Diagram Measurement of Active Filters

Autori
Jurišić, Dražen ; Mijat, Neven ; Ranilović, Miro

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 34th International Convention of Croatian Society for Microprocessor Systems and Information Systems, Microelectronics and Electronics (MIPRO 2011) / Biljanović, Petar ; Skala, Karolj - Rijeka : Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2011, 92-95

ISBN
978-953-233-060-1

Skup
International Convention of Croatian Society for Microprocessor Systems and Information Systems, Microelectronics and Electronics (34 ; 2011)

Mjesto i datum
Opatija, Hrvatska, 23.05.2011. - 27.05.2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Active-RC Filters; Band-Pass Filters; Measurement of Power Consumption Noise and Bode diagrams; GPIB bus

Sažetak
This paper presents the measurement methods of power consumption, output noise spectrum and Bode diagram. The power consumption is measured through supply current using a 'FLUKE 289 True RMS Multimeter'. The output thermal noise spectral density and Bode diagrams are measured using high-quality equipment consisting of 'Network Analyzer HP 4195A' and computer. The measured data are downloaded from Network Analyzer using GPIB interface bus and Matlab. The measured diagrams are plotted using HPGL format generated by Network Analyzer. The measurements are demonstrated on different examples of fourth-order band-pass (BP) active-RC filters realizations. The devices under measurement were realized using printed circuit boards. It was shown that the new design of filters with single amplifier shows better performance both regarding power consumption and noise than the cascade design.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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