Lars Wanhammar

Affiliations:
  • Linköping University, Sweden


According to our database1, Lars Wanhammar authored at least 60 papers between 1987 and 2013.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2013
Arithmetic.
Proceedings of the Handbook of Signal Processing Systems, 2013

2011
Minimum adder depth multiple constant multiplication algorithm for low power FIR filters.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2011), 2011

2010
Arithmetic.
Proceedings of the Handbook of Signal Processing Systems, 2010

2008
Implementation of elementary functions for logarithmic number systems.
IET Comput. Digit. Tech., 2008

Switching activity estimation for shift-and-add based constant multipliers.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2008), 2008

Synthesis of bandpass circulator-tree wave digital filters.
Proceedings of the 15th IEEE International Conference on Electronics, Circuits and Systems, 2008

2007
Bit-Level Optimization of Shift-and-Add Based FIR Filters.
Proceedings of the 14th IEEE International Conference on Electronics, 2007

2006
Approximation of elementary functions using a weighted sum of bit-products.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Adjustable Fractional-Delay FIR Filters Using the Farrow Structure and Multirate Techniques.
Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2006, 2006

Implementation of Polyphase Decomposed FIR Filters for Interpolation and Decimation Using Multiple Constant Multiplication Techniques.
Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2006, 2006

2005
Implementation of low-complexity FIR filters using serial arithmetic.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

Efficient sine and cosine computation using a weighted sum of bit-products.
Proceedings of the 2005 European Conference on Circuit Theory and Design, 2005

A detailed complexity model for multiple constant multiplication and an algorithm to minimize the complexity.
Proceedings of the 2005 European Conference on Circuit Theory and Design, 2005

An early decision decoding algorithm for LDPC codes using dynamic thresholds.
Proceedings of the 2005 European Conference on Circuit Theory and Design, 2005

2004
First-order sensitivity of complementary diplexers.
IEEE Trans. Circuits Syst. II Express Briefs, 2004

Power Estimation for Ripple-Carry Adders with Correlated Input Data.
Proceedings of the Integrated Circuit and System Design, 2004

A Power-Efficient, Low-Complexity, Memoryless Coding Scheme for Buses with Dominating Inter-Wire Capacitances.
Proceedings of the 4th IEEE International Workshop on System-on-Chip for Real-Time Applications (IWSOC'04), 2004

A shifted permuted difference coefficient method.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Switching activity in bit-serial constant-coefficient multipliers.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Low-complexity bit-serial constant-coefficient multipliers.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Multiplier blocks using carry-save adders.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

2003
Two-channel digital and hybrid analog/digital multirate filter banks with very low-complexity analysis or synthesis filters.
IEEE Trans. Circuits Syst. II Express Briefs, 2003

Tree-structured IIR/FIR uniform-band and octave-band filter banks with very low-complexity analysis or synthesis filters.
Signal Process., 2003

Single Filter Frequency-Response Masking Fir Filters.
J. Circuits Syst. Comput., 2003

Design Space Exploration and Trade-Offs in Analog Amplifier Design.
Proceedings of the Integrated Circuit and System Design, 2003

2002
Extended results for minimum-adder constant integer multipliers.
Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

Asynchronous data communication with low power for GALS systems.
Proceedings of the 2002 9th IEEE International Conference on Electronics, 2002

ILP modelling of the common subexpression sharing problem.
Proceedings of the 2002 9th IEEE International Conference on Electronics, 2002

Bit-level pipelinable general and fixed coefficient digit-serial/parallel multipliers based on shift-accumulation.
Proceedings of the 2002 9th IEEE International Conference on Electronics, 2002

2001
Narrow-band and wide-band high-speed recursive digital filters using single filter frequency masking techniques.
Proceedings of the Sixth International Symposium on Signal Processing and its Applications, 2001

Arithmetic transformations for increased maximal sample rate of bit-parallel bireciprocal lattice wave digital filters.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Minimum-adder integer multipliers using carry-save adders.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Narrow-band and wide-band single filter frequency masking FIR filters.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Tree-structured IIR/FIR octave-band filter banks with very low-complexity analysis filters.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Implementation of bit-parallel lattice wave digital filters with increased maximal sample rate.
Proceedings of the 2001 8th IEEE International Conference on Electronics, 2001

Decreasing the minimal sample period for recursive filters implemented using distributed arithmetic.
Proceedings of the 2001 8th IEEE International Conference on Electronics, 2001

2000
A hardware efficient control of memory addressing for high-performance FFT processors.
IEEE Trans. Signal Process., 2000

High-speed, low-complexity fir filter using multiplier block reduction and polyphase decomposition.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

A class of two-channel approximately perfect reconstruction hybrid analog/digital filter banks.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Design and efficient implementation of high-speed narrow-band recursive digital filters using single filter frequency masking techniques.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Design of m-channel tree-structured filter banks with very low-complexity analysis filters.
Proceedings of the 2000 7th IEEE International Conference on Electronics, 2000

Design of digital filters with low power consumption.
Proceedings of the 10th European Signal Processing Conference, 2000

A class of two-channel IIR/FIR filter banks.
Proceedings of the 10th European Signal Processing Conference, 2000

Design and efficient implementation of narrow-band single filter frequency masking FIR filters.
Proceedings of the 10th European Signal Processing Conference, 2000

1999
Implementation of maximally fast ladder wave digital filters using a numerically equivalent state-space representation.
Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

Implementation of a combined high-speed interpolation and decimation wave digital filter.
Proceedings of the 6th IEEE International Conference on Electronics, Circuits and Systems, 1999

A design procedure for 2-channel mixed analog and digital filter banks for A/D conversion using minimax optimization.
Proceedings of the 6th IEEE International Conference on Electronics, Circuits and Systems, 1999

A complex multiplier using overturned-stairs adder tree.
Proceedings of the 6th IEEE International Conference on Electronics, Circuits and Systems, 1999

Maximally fast scheduling of bit-serial lattice wave digital filters using constrained third-order sections.
Proceedings of the 6th IEEE International Conference on Electronics, Circuits and Systems, 1999

1996
Sign-extension and quantization in bit-serial digital filters.
Proceedings of Third International Conference on Electronics, Circuits, and Systems, 1996

Implementation of static DSP algorithms using multiplexed PE: s.
Proceedings of Third International Conference on Electronics, Circuits, and Systems, 1996

Design of an 128-point FFT processor for OFDM applications.
Proceedings of Third International Conference on Electronics, Circuits, and Systems, 1996

High-speed narrow-band lattice wave digital filters.
Proceedings of Third International Conference on Electronics, Circuits, and Systems, 1996

Implementation of a fast MPEG-2 compliant Huffman decoder.
Proceedings of the 8th European Signal Processing Conference, 1996

Two-stage polyphase interpolators and decimators for sample rate conversions with prime numbers.
Proceedings of the 8th European Signal Processing Conference, 1996

1994
Implementation of Fast Bit-Serial Lattice Wave Digital Filters.
Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

A Novel Bit-Serial Design of Comb Filters for Oversampling A/D Converters.
Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

A Power-Saving Technique for Bit-Serial DSP ASICs.
Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

A Bit-Serial CMOS Digital IF-Filter for Mobile Radio Using an On-Chip Clock.
Proceedings of the Mobile Communications: Advanced Systems and Components, 1994

1987
A high speed 2-D discrete cosine transform chip.
Integr., 1987


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