Maurits Ortmanns

2008
25	EE	Jens Anders, Wolfgang Mathis, Maurits Ortmanns: A new optimization approach for the automatic design of SigmaDelta-modulators. ISCAS 2008: 1432-1435
24	EE	Matthias Keller, Alexander Buhmann, Maurits Ortmanns, Yiannos Manoli: Analysis of digital gain error compensation in continuous-time cascaded sigma-delta modulators. ISCAS 2008: 1874-1877
23	EE	Christian Peters, Fabian Henrici, Maurits Ortmanns, Yiannos Manoli: High-bandwidth floating gate CMOS rectifiers with reduced voltage drop. ISCAS 2008: 2598-2601
22	EE	Joachim Becker, Fabian Henrici, Stanis Trendelenburg, Maurits Ortmanns, Yiannos Manoli: A hexagonal Field Programmable Analog Array consisting of 55 digitally tunable OTAs. ISCAS 2008: 2897-2900
21	EE	Niklas Lotze, Maurits Ortmanns, Yiannos Manoli: Variability of flip-flop timing at sub-threshold voltages. ISLPED 2008: 221-224
2007
20	EE	Niklas Lotze, Maurits Ortmanns, Yiannos Manoli: A Study on self-timed asynchronous subthreshold logic. ICCD 2007: 533-540
19	EE	Fabian Henrici, Joachim Becker, Alexander Buhmann, Maurits Ortmanns, Yiannos Manoli: A Continuous-Time Field Programmable Analog Array Using Parasitic Capacitance Gm-C Filters. ISCAS 2007: 2236-2239
18	EE	Alexander Buhmann, Matthias Keller, Maurits Ortmanns, Yiannos Manoli: Estimating Circuit Nonidealities of Continuous-Time Multibit Delta-Sigma Modulators. ISCAS 2007: 2264-2267
17	EE	Matthias Keller, Alexander Buhmann, Maurits Ortmanns, Yiannos Manoli: A Method for the Discrete-Time Simulation of Continuous-Time Sigma-Delta Modulators. ISCAS 2007: 241-244
16	EE	Christian Peters, O. Kessling, Fabian Henrici, Maurits Ortmanns, Yiannos Manoli: CMOS Integrated Highly Efficient Full Wave Rectifier. ISCAS 2007: 2415-2418
15	EE	Maurits Ortmanns: Charge Balancing in Functional Electrical Stimulators: A Comparative Study. ISCAS 2007: 573-576
14	EE	Matthias Keller, Alexander Buhmann, Maurits Ortmanns, Yiannos Manoli: On the Implicit Anti-Aliasing Feature of Continuous-Time Multistage Noise-Shaping Sigma-Delta Modulators. ISCAS 2007: 721-724
2006
13	EE	Maurits Ortmanns, N. Unger, A. Rocke, M. Gehrke, H. J. Tiedtke: A retina stimulator ASIC with 232 electrodes, custom ESD protection and active charge balancing. ISCAS 2006
12	EE	Friedel Gerfers, Maurits Ortmanns, P. Schmitz: A transistor-based clock jitter insensitive DAC architecture. ISCAS 2006
2005
11	EE	Friedel Gerfers, Maurits Ortmanns, Yiannos Manoli: A new technique for automatic error correction in Sigma-Delta modulators. ISCAS (3) 2005: 2539-2542
10	EE	Friedel Gerfers, Maurits Ortmanns, Yiannos Manoli: Increased jitter sensitivity in continuous- and discrete-time Sigma-Delta modulators due to finite opamp settling speed. ISCAS (3) 2005: 2543-2546
2004
9	EE	Friedel Gerfers, Maurits Ortmanns, Yiannos Manoli: Design issues and performance limitations of a clock jitter insensitive multibit DAC architecture for high-performance low-power CT Sigma Delta modulators. ISCAS (1) 2004: 1076-1079
8	EE	Maurits Ortmanns, Markus Kuderer, Yiannos Manoli, Friedel Gerfers: A cascaded continuous-time Sigma Delta modulator with 80 dB dynamic range. ISCAS (1) 2004: 405-408
2003
7	EE	Maurits Ortmanns, Friedel Gerfers, Yiannos Manoli: Fundamental limits of jitter insensitivity in discrete and continuous-time sigma delta modulators. ISCAS (1) 2003: 1037-1040
6	EE	Friedel Gerfers, Maurits Ortmanns, Yiannos Manoli: A 1 V, 12-bit wideband continuous-time /spl Sigma//spl Delta/ modulator for UMTS applications. ISCAS (1) 2003: 921-924
5	EE	Maurits Ortmanns, Friedel Gerfers, Yiannos Manoli: Influence of finite integrator gain bandwidth on continuous-time sigma delta modulators. ISCAS (1) 2003: 925-928
2002
4	EE	Lourans Samid, Maurits Ortmanns, Yiannos Manoli, Friedel Gerfers: A new kind of low-power multibit third order continuous-time lowpass Sigma-Delta modulator. ISCAS (3) 2002: 293-296
3	EE	Maurits Ortmanns, Lourans Samid, Yiannos Manoli, Friedel Gerfers: Multirate cascaded continuous time Sigma-Delta modulators. ISCAS (4) 2002: 225-228
2	EE	Friedel Gerfers, Kian Min Soh, Maurits Ortmanns, Yiannos Manoli: Figure of merit based design strategy for low-power continuous-time Sigma-Delta modulators. ISCAS (4) 2002: 233-236
2001
1	EE	Maurits Ortmanns, Friedel Gerfers, Yiannos Manoli: On the synthesis of cascaded continuous-time Sigma-Delta modulators. ISCAS (5) 2001: 419-422

Coauthor Index

1	Jens Anders	[25]
2	Joachim Becker	[19] [22]
3	Alexander Buhmann	[14] [17] [18] [19] [24]
4	M. Gehrke	[13]
5	Friedel Gerfers	[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]
6	Fabian Henrici	[16] [19] [22] [23]
7	Matthias Keller	[14] [17] [18] [24]
8	O. Kessling	[16]
9	Markus Kuderer	[8]
10	Niklas Lotze	[20] [21]
11	Yiannos Manoli	[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [14] [16] [17] [18] [19] [20] [21] [22] [23] [24]
12	Wolfgang Mathis	[25]
13	Christian Peters	[16] [23]
14	A. Rocke	[13]
15	Lourans Samid	[3] [4]
16	P. Schmitz	[12]
17	Kian Min Soh	[2]
18	H. J. Tiedtke	[13]
19	Stanis Trendelenburg	[22]
20	N. Unger	[13]

Colors in the list of coauthors