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ORCIDLars Wanhammar
Person information
- affiliation: Linköping University, Sweden
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2010 – 2019
- 2013
[p2]Oscar Gustafsson
, Lars Wanhammar:
Arithmetic. Handbook of Signal Processing Systems 2013: 593-637- 2011
- [c51]Kenny Johansson, Oscar Gustafsson, Linda DeBrunner, Lars Wanhammar:
Minimum adder depth multiple constant multiplication algorithm for low power FIR filters. ISCAS 2011: 1439-1442 - 2010
- [p1]Oscar Gustafsson, Lars Wanhammar:
Arithmetic. Handbook of Signal Processing Systems 2010: 283-327
2000 – 2009
- 2008
- [j7]Kenny Johansson, Oscar Gustafsson, Lars Wanhammar:
Implementation of elementary functions for logarithmic number systems. IET Comput. Digit. Tech. 2(4): 295-304 (2008) - [c50]Lars Wanhammar, Baharak Soltanian, Oscar Gustafsson, Kenny Johansson:
Synthesis of bandpass circulator-tree wave digital filters. ICECS 2008: 834-837 - [c49]Kenny Johansson, Oscar Gustafsson, Lars Wanhammar:
Switching activity estimation for shift-and-add based constant multipliers. ISCAS 2008: 676-679 - 2007
- [c48]Kenny Johansson, Oscar Gustafsson, Lars Wanhammar:
Bit-Level Optimization of Shift-and-Add Based FIR Filters. ICECS 2007: 713-716 - 2006
- [c47]Oscar Gustafsson, Kenny Johansson, Håkan Johansson, Lars Wanhammar:
Implementation of Polyphase Decomposed FIR Filters for Interpolation and Decimation Using Multiple Constant Multiplication Techniques. APCCAS 2006: 924-927 - [c46]Håkan Johansson, Oscar Gustafsson, J. Johansson, Lars Wanhammar:
Adjustable Fractional-Delay FIR Filters Using the Farrow Structure and Multirate Techniques. APCCAS 2006: 1055-1058 - [c45]Kenny Johansson, Oscar Gustafsson, Lars Wanhammar:
Approximation of elementary functions using a weighted sum of bit-products. ISCAS 2006 - 2005
- [c44]Lars Wanhammar, Kenny Johansson, Oscar Gustafsson:
Efficient sine and cosine computation using a weighted sum of bit-products. ECCTD 2005: 139-142 - [c43]Anton Blad, Oscar Gustafsson, Lars Wanhammar:
An early decision decoding algorithm for LDPC codes using dynamic thresholds. ECCTD 2005: 285-288 - [c42]Kenny Johansson, Oscar Gustafsson, Lars Wanhammar:
A detailed complexity model for multiple constant multiplication and an algorithm to minimize the complexity. ECCTD 2005: 465-468 - [c41]Kenny Johansson, Oscar Gustafsson, Lars Wanhammar:
Implementation of low-complexity FIR filters using serial arithmetic. ISCAS (2) 2005: 1449-1452 - 2004
- [j6]Per Löwenborg, Håkan Johansson, Lars Wanhammar:
First-order sensitivity of complementary diplexers. IEEE Trans. Circuits Syst. II Express Briefs 51-II(8): 421-425 (2004) - [c40]Henrik Ohlsson, Oscar Gustafsson, Lars Wanhammar:
A shifted permuted difference coefficient method. ISCAS (3) 2004: 161-164 - [c39]Kenny Johansson, Oscar Gustafsson, Lars Wanhammar:
Switching activity in bit-serial constant-coefficient multipliers. ISCAS (2) 2004: 469-472 - [c38]Oscar Gustafsson, Andrew G. Dempster, Lars Wanhammar:
Multiplier blocks using carry-save adders. ISCAS (2) 2004: 473-476 - [c37]Kenny Johansson, Oscar Gustafsson, Lars Wanhammar:
Low-complexity bit-serial constant-coefficient multipliers. ISCAS (3) 2004: 649-652 - [c36]Tina Lindkvist, Jacob Löfvenberg, Henrik Ohlsson, Kenny Johansson, Lars Wanhammar:
A Power-Efficient, Low-Complexity, Memoryless Coding Scheme for Buses with Dominating Inter-Wire Capacitances. IWSOC 2004: 257-262 - [c35]Kenny Johansson, Oscar Gustafsson, Lars Wanhammar:
Power Estimation for Ripple-Carry Adders with Correlated Input Data. PATMOS 2004: 662-674 - 2003
- [j5]Oscar Gustafsson, Håkan Johansson, Lars Wanhammar:
Single Filter Frequency-Response Masking Fir Filters. J. Circuits Syst. Comput. 12(5): 601-630 (2003) - [j4]Elizabeth Elias, Per Löwenborg, Håkan Johansson, Lars Wanhammar:
Tree-structured IIR/FIR uniform-band and octave-band filter banks with very low-complexity analysis or synthesis filters. Signal Process. 83(9): 1997-2009 (2003) - [j3]Per Löwenborg, Håkan Johansson, Lars Wanhammar:
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 50(7): 355-367 (2003) - [c34]Emil Hjalmarson, Robert Hägglund, Lars Wanhammar:
Design Space Exploration and Trade-Offs in Analog Amplifier Design. PATMOS 2003: 338-347 - 2002
- [c33]Oscar Gustafsson, Lars Wanhammar:
Bit-level pipelinable general and fixed coefficient digit-serial/parallel multipliers based on shift-accumulation. ICECS 2002: 493-496 - [c32]Shengxian Zhuang, Weidong Li, Jonas Carlsson, Kent Palmkvist, Lars Wanhammar:
Asynchronous data communication with low power for GALS systems. ICECS 2002: 753-756 - [c31]Oscar Gustafsson, Lars Wanhammar:
ILP modelling of the common subexpression sharing problem. ICECS 2002: 1171-1174 - [c30]Oscar Gustafsson, Andrew G. Dempster, Lars Wanhammar:
Extended results for minimum-adder constant integer multipliers. ISCAS (1) 2002: 73-76 - 2001
- [c29]Oscar Gustafsson, Lars Wanhammar:
Decreasing the minimal sample period for recursive filters implemented using distributed arithmetic. ICECS 2001: 59-62 - [c28]Henrik Ohlsson, Oscar Gustafsson, Håkan Johansson, Lars Wanhammar:
Implementation of bit-parallel lattice wave digital filters with increased maximal sample rate. ICECS 2001: 71-74 - [c27]Oscar Gustafsson, Håkan Johansson, Lars Wanhammar:
Narrow-band and wide-band single filter frequency masking FIR filters. ISCAS (2) 2001: 181-184 - [c26]Elizabeth Elias, Per Löwenborg, Håkan Johansson, Lars Wanhammar:
Tree-structured IIR/FIR octave-band filter banks with very low-complexity analysis filters. ISCAS (2) 2001: 533-536 - [c25]Oscar Gustafsson, Henrik Ohlsson, Lars Wanhammar:
Minimum-adder integer multipliers using carry-save adders. ISCAS (2) 2001: 709-712 - [c24]Henrik Ohlsson, Oscar Gustafsson, Lars Wanhammar:
Arithmetic transformations for increased maximal sample rate of bit-parallel bireciprocal lattice wave digital filters. ISCAS (2) 2001: 825-828 - [c23]Oscar Gustafsson, Håkan Johansson, Lars Wanhammar:
Narrow-band and wide-band high-speed recursive digital filters using single filter frequency masking techniques. ISSPA 2001: 36-39 - 2000
- [j2]Yutai Ma, Lars Wanhammar:
A hardware efficient control of memory addressing for high-performance FFT processors. IEEE Trans. Signal Process. 48(3): 917-921 (2000) - [c22]Oscar Gustafsson, Håkan Johansson, Lars Wanhammar:
Design and efficient implementation of narrow-band single filter frequency masking FIR filters. EUSIPCO 2000: 1-4 - [c21]Per Löwenborg, Håkan Johansson, Lars Wanhammar:
A class of two-channel IIR/FIR filter banks. EUSIPCO 2000: 1-4 - [c20]Lars Wanhammar:
Design of digital filters with low power consumption. EUSIPCO 2000: 1-8 - [c19]Elizabeth Elias, Per Löwenborg, Håkan Johansson, Lars Wanhammar:
Design of m-channel tree-structured filter banks with very low-complexity analysis filters. ICECS 2000: 87-90 - [c18]Oscar Gustafsson, Håkan Johansson, Lars Wanhammar:
Design and efficient implementation of high-speed narrow-band recursive digital filters using single filter frequency masking techniques. ISCAS 2000: 359-362 - [c17]Marcos Martínez-Peiró, Lars Wanhammar:
High-speed, low-complexity fir filter using multiplier block reduction and polyphase decomposition. ISCAS 2000: 367-370 - [c16]Per Löwenborg, Håkan Johansson, Lars Wanhammar:
A class of two-channel approximately perfect reconstruction hybrid analog/digital filter banks. ISCAS 2000: 579-582
1990 – 1999
- 1999
- [c15]Weidong Li, Lars Wanhammar:
A complex multiplier using overturned-stairs adder tree. ICECS 1999: 21-24 - [c14]Henrik Ohlsson, Håkan Johansson, Lars Wanhammar:
Implementation of a combined high-speed interpolation and decimation wave digital filter. ICECS 1999: 721-724 - [c13]Oscar Gustafsson, Lars Wanhammar:
Maximally fast scheduling of bit-serial lattice wave digital filters using constrained third-order sections. ICECS 1999: 729-732 - [c12]Per Löwenborg, Håkan Johansson, Lars Wanhammar:
A design procedure for 2-channel mixed analog and digital filter banks for A/D conversion using minimax optimization. ICECS 1999: 1189-1192 - [c11]Oscar Gustafsson, Lars Wanhammar:
Implementation of maximally fast ladder wave digital filters using a numerically equivalent state-space representation. ISCAS (3) 1999: 419-422 - 1996
- [c10]Håkan Johansson, Lars Wanhammar:
Two-stage polyphase interpolators and decimators for sample rate conversions with prime numbers. EUSIPCO 1996: 1-4 - [c9]Mikael Karlsson Rudberg, Lars Wanhammar:
Implementation of a fast MPEG-2 compliant Huffman decoder. EUSIPCO 1996: 1-4 - [c8]Håkan Johansson, Lars Wanhammar:
High-speed narrow-band lattice wave digital filters. ICECS 1996: 390-393 - [c7]Mark Vesterbacka, Kent Palmkvist, Lars Wanhammar:
Sign-extension and quantization in bit-serial digital filters. ICECS 1996: 394-397 - [c6]Kent Palmkvist, Mark Vesterbacka, Lars Wanhammar:
Implementation of static DSP algorithms using multiplexed PE: s. ICECS 1996: 824-827 - [c5]Johan Melander, T. Widhe, Lars Wanhammar:
Design of an 128-point FFT processor for OFDM applications. ICECS 1996: 828-831 - 1994
- [c4]Peter Nilsson, Mats Torkelson, Kent Palmkvist, Mark Vesterbacka, Lars Wanhammar:
A Bit-Serial CMOS Digital IF-Filter for Mobile Radio Using an On-Chip Clock. Mobile Communications 1994: 510-521 - [c3]Nianxiong Tan, Sven Eriksson, Lars Wanhammar:
A Power-Saving Technique for Bit-Serial DSP ASICs. ISCAS 1994: 51-54 - [c2]Mark Vesterbacka, Kent Palmkvist, Peter Sandberg, Lars Wanhammar:
Implementation of Fast Bit-Serial Lattice Wave Digital Filters. ISCAS 1994: 113-116 - [c1]Nianxiong Tan, Sven Eriksson, Lars Wanhammar:
A Novel Bit-Serial Design of Comb Filters for Oversampling A/D Converters. ISCAS 1994: 259-262
1980 – 1989
- 1987
- [j1]B. Sikström, Lars Wanhammar, Morteza Afghahi, J. Pencz:
A high speed 2-D discrete cosine transform chip. Integr. 5(2): 159-169 (1987)
Coauthor Index
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