Rolf Schaumann - Publications

Affiliations: 
Portland State University, Portland, OR, United States 
Area:
Electronics and Electrical Engineering

23 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2007 Xiao H, Schaumann R. A 5.4-GHz high-Q tunable active-inductor bandpass filter in standard digital CMOS technology Analog Integrated Circuits and Signal Processing. 51: 1-9. DOI: 10.1007/S10470-007-9040-1  0.499
2005 Koziel S, Schaumann R. Continuous-time active-RC filter model for computer-aided design and optimization Ieee Transactions On Circuits and Systems. 52: 1292-1301. DOI: 10.1109/Tcsi.2005.851392  0.515
2005 Koziel S, Schaumann R, Xiao H. Analysis and optimization of noise in continuous-time OTA-C filters Ieee Transactions On Circuits and Systems. 52: 1086-1094. DOI: 10.1109/Tcsi.2005.849142  0.517
2004 Koziel S, Szczepanski S, Schaumann R. Structure generation and performance comparison of elliptic G m -C filters: Research Articles International Journal of Circuit Theory and Applications. 32: 565-589. DOI: 10.1002/Cta.V32:6  0.537
2004 Koziel S, Szczepanski S, Schaumann R. Structure generation and performance comparison of elliptic Gm‐C filters International Journal of Circuit Theory and Applications. 32: 565-589. DOI: 10.1002/Cta.296  0.534
2003 Koziel S, Szczepanski S, Schaumann R. A general approach to continuous-time Gm-C filters International Journal of Circuit Theory and Applications. 31: 361-383. DOI: 10.1002/Cta.238  0.496
2002 Wu P, Schaumann R, Wang Z. Comment on 2-MOSFET transresistor with extremely low distortion for output reaching supply voltages (and reply) Electronics Letters. 26: 2127. DOI: 10.1049/El:19901368  0.335
1998 Schaumann R. Simulating lossless ladders with transconductance-C circuits Ieee Transactions On Circuits and Systems Ii: Analog and Digital Signal Processing. 45: 407-410. DOI: 10.1109/82.664251  0.457
1997 Chiang DH, Schaumann R, Daasch WR. Simulation and Measurement of Fully-differential CMOS OTAs Frequenz. 51: 85-94. DOI: 10.1515/Freq.1997.51.3-4.85  0.456
1997 Szczepanski S, Jakusz J, Schaumann R. A linear fully balanced CMOS OTA for VHF filtering applications Ieee Transactions On Circuits and Systems Ii: Analog and Digital Signal Processing. 44: 174-187. DOI: 10.1109/82.558452  0.544
1996 Szczepanski S, Schaumann R, Pankiewicz B. A CMOS transconductance element with improved DC gain and wide bandwidth for VHF applications Analog Integrated Circuits and Signal Processing. 10: 143-156. DOI: 10.1007/Bf00195560  0.427
1995 Franca JE, Schaumann R. Synergy at work between continuous-time and sampled-data analog filters for integrated high-frequency, high-Q signal processing Analog Integrated Circuits and Signal Processing. 8: 259-276. DOI: 10.1007/Bf01240839  0.467
1993 Wyszynski A, Schaumann R, Szczepanski S, Halen PV. Design of a 2.7-GHz linear OTA and a 250-MHz elliptic filter in bipolar transistor-array technology Ieee Transactions On Circuits and Systems Ii: Analog and Digital Signal Processing. 40: 19-31. DOI: 10.1109/82.215357  0.541
1993 Szczepanski S, Wyszynski A, Schaumann R. Highly linear voltage-controlled CMOS transconductors Ieee Transactions On Circuits and Systems I-Regular Papers. 40: 258-262. DOI: 10.1109/81.224298  0.432
1993 Xu P, Schaumann R. Very-high-frequency CMOS analogue buffer Electronics Letters. 29: 1458-1460. DOI: 10.1049/El:19930976  0.39
1993 Wyszyński A, Schaumann R. A current-mode biquadratic amplitude equalizer Analog Integrated Circuits and Signal Processing. 4: 161-166. DOI: 10.1007/Bf01254866  0.379
1993 Szczepanski S, Schaumann R. Nonlinearity-induced distortion of the transfer function shape in high-order OTA-C filters Analog Integrated Circuits and Signal Processing. 3: 143-151. DOI: 10.1007/Bf01239373  0.491
1992 Schaumann R, Daasch WR. Design and design automation of continuous-time fully integrated transconductance-C filters Frequenz. 46: 117-123. DOI: 10.1515/Freq.1992.46.3-4.117  0.461
1992 Daasch WR, Wedlake M, Schaumann R. Automatic generation of CMOS continuous-time elliptic filters Electronics Letters. 28: 2215-2216. DOI: 10.1049/El:19921423  0.531
1992 Wyszynski A, Schaumann R. Using multiple-input transconductors to reduce number of components in OTA-C filter design Electronics Letters. 28: 217-220. DOI: 10.1049/El:19920135  0.466
1992 Daasch WR, Wedlake M, Schaumann R, Wu P. Automation of the IC layout of continuous-time transconductance-capacitor filters International Journal of Circuit Theory and Applications. 20: 267-282. DOI: 10.1002/Cta.4490200306  0.498
1991 Wu P, Schaumann R. Design considerations for CMOS and GaAs OTAs: frequency response, linearity, tuning, and common-mode feedback Analog Integrated Circuits and Signal Processing. 1: 247-268. DOI: 10.1007/Bf00195626  0.478
1979 Laker K, Schaumann R, Ghausi M. Multiple-loop feedback topologies for the design of low-sensitivity active filters(Invited Paper) Ieee Transactions On Circuits and Systems. 26: 1-21. DOI: 10.1109/Tcs.1979.1084554  0.508
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