Lars Wanhammar - researchr alias

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Viewing Publication 1 - 58 from 58

2011

Minimum adder depth multiple constant multiplication algorithm for low power FIR filtersKenny Johansson, Oscar Gustafsson, Linda DeBrunner, Lars Wanhammar. iscas 2011: 1439-1442 [doi]

2010

ArithmeticOscar Gustafsson, Lars Wanhammar. In Shuvra S. Bhattacharyya, Ed F. Deprettere, Rainer Leupers, Jarmo Takala, editors, Handbook of Signal Processing Systems. pages 283-327, Springer, 2010. [doi]

2008

Switching activity estimation for shift-and-add based constant multipliersKenny Johansson, Oscar Gustafsson, Lars Wanhammar. iscas 2008: 676-679 [doi]

Implementation of elementary functions for logarithmic number systemsKenny Johansson, Oscar Gustafsson, Lars Wanhammar. iet-cdt, 2(4):295-304, 2008. [doi]

Synthesis of bandpass circulator-tree wave digital filtersLars Wanhammar, Baharak Soltanian, Oscar Gustafsson, Kenny Johansson. icecsys 2008: 834-837 [doi]

2007

Bit-Level Optimization of Shift-and-Add Based FIR FiltersKenny Johansson, Oscar Gustafsson, Lars Wanhammar. icecsys 2007: 713-716 [doi]

2006

2005

2004

Multiplier blocks using carry-save addersOscar Gustafsson, Andrew G. Dempster, Lars Wanhammar. iscas 2004: 473-476

Switching activity in bit-serial constant-coefficient multipliersKenny Johansson, Oscar Gustafsson, Lars Wanhammar. iscas 2004: 469-472

Low-complexity bit-serial constant-coefficient multipliersKenny Johansson, Oscar Gustafsson, Lars Wanhammar. iscas 2004: 649-652 [doi]

Power Estimation for Ripple-Carry Adders with Correlated Input DataKenny Johansson, Oscar Gustafsson, Lars Wanhammar. patmos 2004: 662-674 [doi]

A Power-Efficient, Low-Complexity, Memoryless Coding Scheme for Buses with Dominating Inter-Wire CapacitancesTina Lindkvist, Jacob Löfvenberg, Henrik Ohlsson, Kenny Johansson, Lars Wanhammar. iwsoc 2004: 257-262 [doi]

First-order sensitivity of complementary diplexersPer Löwenborg, Håkan Johansson, Lars Wanhammar. tcas, 51-II(8):421-425, 2004. [doi]

A shifted permuted difference coefficient methodHenrik Ohlsson, Oscar Gustafsson, Lars Wanhammar. iscas 2004: 161-164 [doi]

2003

2002

2001

Tree-structured IIR/FIR octave-band filter banks with very low-complexity analysis filtersElizabeth Elias, Per Löwenborg, Håkan Johansson, Lars Wanhammar. iscas 2001: 533-536 [doi]

Minimum-adder integer multipliers using carry-save addersOscar Gustafsson, Henrik Ohlsson, Lars Wanhammar. iscas 2001: 709-712 [doi]

Decreasing the minimal sample period for recursive filters implemented using distributed arithmeticOscar Gustafsson, Lars Wanhammar. icecsys 2001: 59-62 [doi]

Narrow-band and wide-band high-speed recursive digital filters using single filter frequency masking techniquesOscar Gustafsson, Håkan Johansson, Lars Wanhammar. isspa 2001: 36-39 [doi]

Narrow-band and wide-band single filter frequency masking FIR filtersOscar Gustafsson, Håkan Johansson, Lars Wanhammar. iscas 2001: 181-184 [doi]

Arithmetic transformations for increased maximal sample rate of bit-parallel bireciprocal lattice wave digital filtersHenrik Ohlsson, Oscar Gustafsson, Lars Wanhammar. iscas 2001: 825-828 [doi]

Implementation of bit-parallel lattice wave digital filters with increased maximal sample rateHenrik Ohlsson, Oscar Gustafsson, Håkan Johansson, Lars Wanhammar. icecsys 2001: 71-74 [doi]

2000

Design of m-channel tree-structured filter banks with very low-complexity analysis filtersElizabeth Elias, Per Löwenborg, Håkan Johansson, Lars Wanhammar. icecsys 2000: 87-90 [doi]

Design and efficient implementation of narrow-band single filter frequency masking FIR filtersOscar Gustafsson, Håkan Johansson, Lars Wanhammar. eusipco 2000: 1-4 [doi]

A class of two-channel approximately perfect reconstruction hybrid analog/digital filter banksPer Löwenborg, Håkan Johansson, Lars Wanhammar. iscas 2000: 579-582 [doi]

A class of two-channel IIR/FIR filter banksPer Löwenborg, Håkan Johansson, Lars Wanhammar. eusipco 2000: 1-4 [doi]

A hardware efficient control of memory addressing for high-performance FFT processorsYutai Ma, Lars Wanhammar. tsp, 48(3):917-921, 2000. [doi]

High-speed, low-complexity fir filter using multiplier block reduction and polyphase decompositionMarcos Martinez-Peiro, Lars Wanhammar. iscas 2000: 367-370 [doi]

Design of digital filters with low power consumptionLars Wanhammar. eusipco 2000: 1-8 [doi]

1999

1996

1994

1987

A high speed 2-D discrete cosine transform chipB. Sikström, Lars Wanhammar, Morteza Afghahi, J. Pencz. integration, 5(2):159-169, 1987. [doi]

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Publications by 'Lars Wanhammar'

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2011

2010

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1996

1994

1987

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