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Relevant bibliographies by topics / Radix-4 Booth Multiplier

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Academic literature on the topic 'Radix-4 Booth Multiplier'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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Journal articles on the topic "Radix-4 Booth Multiplier"

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Sadaf, Sumaya, and V. Radha Krishna. "Design and Implementation of Area Efficient Low Latency Radix-8 Multiplier on FPGA." International Journal for Research in Applied Science and Engineering Technology 11, no. 10 (2023): 667–78. http://dx.doi.org/10.22214/ijraset.2023.56018.

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Abstract: Electronic systems are widely used by humans nowadays in all aspects of daily life. Today, there is no living for humans on Earth without any electronic products. High Speed, Low Power, and Low Area Electronic Systems are what the current generation needs. In digital systems, a variety of arithmetic circuits are employed. Adder, multiplier, divider, and other arithmetic circuits are some examples. To acquire Products from Multiplier and Multiplicand, there are various multipliers with various methods. One of the multipliers is Radix-4 Multiplier. The Radix-4 Multiplier produces n/2 p

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Nandha Kumar, P. "Design of Accuracy Based Fixed-Width Booth Multipliers Using Data Scaling Technology." Asian Journal of Electrical Sciences 11, no. 2 (2022): 24–30. http://dx.doi.org/10.51983/ajes-2022.11.2.3524.

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Multipliers are the basic building blocks in various digital signal processing applications such as convolution, correlation, and filters. However, conventional array multipliers, vedic multipliers were resulted in higher area, power, delay consumptions. Therefore, this work is focused on design and implementation of variable width Radix-4 booth multiplier using Data Scaling Technology (DST). The radix-4 modified booth encoding was used in the production of these incomplete items. In accumulation, the bits of the fractional products are added in a parallel manner with decreased stages using a

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Mokhtar, Anis Shahida, Chew Sue Ping, Muhamad Faiz Md Din, Nazrul Fariq Makmor, and Muhammad Asyraf Che Mahadi. "Implementation of Booth Multiplier Algorithm using Radix-4 in FPGA." Jurnal Kejuruteraan si4, no. 1 (2021): 161–65. http://dx.doi.org/10.17576/jkukm-2021-si4(1)-20.

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This paper presentsthe performance of Radix-4 Modified Booth Algorithm. Booth algorithm is a multiplication algorithm that multiplies two signed binary numbers in two's complement notation. Multiplier is a fundamental component in general-purpose microprocessors and in digital signal processors. With advances in technology, researchers design multipliers which offer high speed, low power, and less area implementation. Booth multiplier algorithm is designed to reduce number of partial products as compared to conventional multiplier. The proposed design is simulated by using Verilog HDL in Quart

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Bhusare, Saroja S., and V. S. Kanchana Bhaaskaran. "Low-Power High-Accuracy Fixed-Width Radix-8 Booth Multiplier Using Probabilistic Estimation Technique." Journal of Circuits, Systems and Computers 26, no. 05 (2017): 1750079. http://dx.doi.org/10.1142/s0218126617500797.

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In many Multimedia and DSP applications, the fixed-width multipliers are used to avoid infinite growth in the word size. Fixed-width multiplier produces an [Formula: see text]-bit product with two [Formula: see text]-bit inputs. This paper presents probabilistic estimation technique applied for the fixed-width radix-8 Booth multiplier for the generation of the compensation bias circuit. The probabilistic estimation circuit for the fixed-width radix-8 Booth multiplier is derived systematically from theoretical computation in preference to time-consuming exhaustive simulations. Results show that

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Suvarna, S., K. Rajesh, and T. Radhu. "A Modified Architecture for Radix-4 Booth Multiplier with Adaptive Hold Logic." International Journal of Students' Research in Technology & Management 4, no. 1 (2016): 01–05. http://dx.doi.org/10.18510/ijsrtm.2016.411.

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High speed digital multipliers are most efficiently used in many applications such as Fourier transform, discrete cosine transforms, and digital filtering. The throughput of the multipliers is based on speed of the multiplier, and then the entire performance of the circuit depends on it. The pMOS transistor in negative bias cause negative bias temperature instability (NBTI), which increases the threshold voltage of the transistor and reduces the multiplier speed. Similarly, the nMOS transistor in positive bias cause positive bias temperature instability (PBTI).These effects reduce the transist

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Sivajyothi, Gogula, and Suman Mishra. "Efficient Compressor and Encoder Strategies for Cost-Effective Radix-4 Approximate Booth Multipliers." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 008 (2024): 1–16. http://dx.doi.org/10.55041/ijsrem37197.

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Multiplication operations are essential in digital systems, and the design of efficient and cost- effective multipliers holds significant importance across various applications. This paper presents a novel methodology aimed at improving the affordability of approximate radix-4 Booth multipliers by proposing simplified designs for compressors and encoders. The primary objective is to achieve a balance between computational accuracy and hardware cost, rendering the multiplier suitable for deployment in low-cost embedded systems and applications where a certain degree of approximation is permissi

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Wani, Towseef Ul Haq, and Ravinder Pal Singh. "Implementation of ALU Using Modified Radix-4 Modified Booth Multiplier." International Journal for Research in Applied Science and Engineering Technology 11, no. 2 (2023): 188–200. http://dx.doi.org/10.22214/ijraset.2023.48914.

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Abstract: In this project, we propose a novel multiplier hardware design based on a radix - 4 modified booth encoder. The standard modified Booth encoding (MBE) provides an uneven partial product array due to the extra partial product bit at the least significant bit position of each partial product row. In this brief, a simple technique for constructing a regular partial product array with fewer partial product rows and low overhead is provided, reducing the complexity of partial product reduction as well as the space, time, and power of MBE multipliers. A SPST-based adder is examined and des

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Fu, Chengjie, Xiaolei Zhu, Kejie Huang, and Zheng Gu. "An 8-bit Radix-4 Non-Volatile Parallel Multiplier." Electronics 10, no. 19 (2021): 2358. http://dx.doi.org/10.3390/electronics10192358.

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The data movement between the processing and storage units has been one of the most critical issues in modern computer systems. The emerging Resistive Random Access Memory (RRAM) technology has drawn tremendous attention due to its non-volatile ability and the potential in computation application. These properties make them a perfect choice for application in modern computing systems. In this paper, an 8-bit radix-4 non-volatile parallel multiplier is proposed, with improved computational capabilities. The corresponding booth encoding scheme, read-out circuit, simplified Wallace tree, and Manc

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Kuo, Chao-Tsung, and Yao-Cheng Wu. "FPGA Implementation of a Novel Multifunction Modulo (2n ± 1) Multiplier Using Radix-4 Booth Encoding Scheme." Applied Sciences 13, no. 18 (2023): 10407. http://dx.doi.org/10.3390/app131810407.

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The residue number system is widely used in applications such as communication systems, cryptography, digital filters, digital signal processors, fault-tolerant detection, and so on. This paper proposes a multifunction modulo (2n ± 1) multiplier based on the radix-4 Booth encoding scheme that can operate both modulo (2n − 1) and modulo (2n + 1) multipliers using the same hardware structure with only one control signal. A novel modulo (2n ± 1) multiplier based on radix-4 Booth encoding is proposed that can achieve superior performance, with low power, fast operation, high area efficiency, and l

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Liu, Chenghao, Jingyu Sun, and Ruihong Tang. "A design of multiplier based on Radix_4 Booth algorithm and 4-2 Wallace compression tree." Applied and Computational Engineering 37, no. 1 (2024): 166–76. http://dx.doi.org/10.54254/2755-2721/37/20230498.

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In a multitude of computational and signal processing scenarios, the multiplier functions as a fundamental arithmetic component. Given the complex hardware arrangement of multipliers and their usual positioning within the crucial pathway of digital systems, their significance is substantial. Therefore, approximations of multipliers can greatly optimize system performance. This essay examines the fundamental ideas behind the Wallace tree, the Carry ahead adder, and the Radix-4 Booth algorithm. Additionally, instead of the more common 3-2 compressors, a Wallace tree structure with 4-2 compressor

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Dissertations / Theses on the topic "Radix-4 Booth Multiplier"

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Patel, Rishit Navinbhai. "Implementation of High Speed and Low Power Radix-4 8*8 Booth Multiplier in CMOS 32nm Technology." Wright State University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=wright1495371138748713.

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Liao, Shao-Chi, and 廖少祺. "Pre-encoded Radix-4 Booth Multiplier." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/wghqr4.

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碩士<br>國立中興大學<br>資訊科學與工程學系<br>103<br>Multiplication is widely used in many applications, thus, the power consumption of the multiplier is important issue. In this paper, we propose a new modified Booth encoding (MBE) scheme with a pre-encoder to improve the power consumption of the multiplier. This pre-encoder will disable the booth decoders which are unnecessary to be active in the 0X case, and set the outputs of decoders to 0. Compared with the previous approach, our design reduces 25% dynamic power consumption and 10% the transistor count of booth encoder and decoder for an 8-bit multiplicat

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Liu, Hsin-Chun, and 劉信均. "A Low Power Radix-4 Booth Multiplier Design." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/26398031568419386105.

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碩士<br>國立中興大學<br>資訊科學與工程學系所<br>99<br>In this paper, we present a low power Booth multiplier with a conditionally gated decoder. Using the features of Booth decoding, our design can reduce the unnecessary node switching in Booth decoder. Based on UMC 90-nm CMOS technology, simulation results show that our decoder can achieve 11.05% improvement in dynamic power consumption and 10.05% in static power consumption. In addition, the power improvement of the 32 × 32 Booth multiplier can reach 6.07% in dynamic and 6.48% in static after implementing with our decoder.

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Wang, Yen-Yuan, and 王彥淵. "A Low-Power Radix-4 Booth Multiplier Design Using Precise Operand Exchange." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/63516007279939452155.

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碩士<br>國立中興大學<br>資訊科學與工程學系<br>102<br>In this paper, we present a low power 16 × 16 Radix-4 Booth multiplier design using precise operand exchange. In the Booth algorithm the partial product is zero when the multiplier input is sequential 0/1. Our design can choose and set the preferable multiplier input between two operands to reduce the switching activity in the partial product generation. Moreover, we increase the chance of operand exchange by separating a 16 × 16 multiplier into four 8 × 8 multipliers with one-level recursion design. Based on TSMC 90-nm CMOS technology, simulation results sh

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Book chapters on the topic "Radix-4 Booth Multiplier"

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Kumari, Priyanka, and Gaurav Verma. "Area and Energy Efficient Booth Radix-4 Signed Multiplier Using Verilog." In Mobile Radio Communications and 5G Networks. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-0700-3_20.

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Kanoujia, Sandhya, Rishav Kumar, and P. Karuppanan. "Low Power Radix-4 Booth Multiplier Design Using Pass Transistor Logic." In VLSI, Communication and Signal Processing. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-0973-5_26.

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Dalal, Anshul, Manoj Choudhary, and S. Balamurugan. "Design Framework of 4-Bit Radix-4 Booth Multiplier Using Perpendicular Nanomagnetic Logic in MagCAD." In Communications in Computer and Information Science. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-5048-2_31.

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Xia, Chao, Hang Yang, and Bo Gao. "Implementation of a 64 Bit Vector Multiplier for RISC-V." In Advances in Transdisciplinary Engineering. IOS Press, 2024. https://doi.org/10.3233/atde241307.

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The article presents a novel 64-bit vector integer/fixed-point multiplier design. This multiplier is in accordance with the RISC-V Vector Extension, which is designated as “RVV 1.0.” The proposed approach for 64-bit signed or unsigned multiplication employs an advanced Radix-4 Booth encoder variant in conjunction with a Wallace tree configuration. This refined Radix-4 Booth encoding method markedly reduces the partial product count and simplifies the multiplication process. Moreover, incorporating the Wallace tree facilitates rapid compression and summation of partial products, significantly e

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Sivasaravanababu, S., T. R. Dineshkumar, and G. Saravana Kumar. "Assertion Driven Modified Booth Encoding and Post Computation Model for Speed MAC Applications." In Recent Trends in Intensive Computing. IOS Press, 2021. http://dx.doi.org/10.3233/apc210289.

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The Multiply-Accumulate Unit (MAC) is the core computational block in many DSP and wireless application but comes with more complicated architectures. Moreover the MAC block also decides the energy consumption and the performance of the overall design; due to its lies in the maximal path delay critical propagation. Developing high performance and energy optimized MAC core is essential to optimized DSP core. In this work, a high speed and low power signed booth radix enabled MAC Unit is proposed with highly configurable assertion driven modified booth algorithm (AD-MBE). The proposed booth core

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Chopde, Abhay, Sharvari Bodas, Varada Deshmukh, and Shamish Bramhekar. "Fast Inverse Square Root using FPGA." In Advancements in Communication and Systems. Soft Computing Research Society, 2024. http://dx.doi.org/10.56155/978-81-955020-7-3-21.

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The Fast Inverse Square Root (FISR) algorithm, originally introduced in the Quake III source code, accomplishes the vector normalization task required in graphics application through basic multiplication and bit-shifting operations. The core of this algorithm relies on the use of approximation techniques to enhance an initial estimation, which is primarily based on a designated “magic” constant. The implemented Verilog code utilizes the Newton-Raphson iterations, modified booth’s multiplier, and the inverse square root, featuring a core “Inverse Square Root” module with 32-bit input and output

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Wang, Ju, and Jonathan C. L. Liu. "Advances of Radio Interface in WCDMA Systems." In Encyclopedia of Multimedia Technology and Networking, Second Edition. IGI Global, 2009. http://dx.doi.org/10.4018/978-1-60566-014-1.ch002.

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Recent years have witnessed the rapid progress in handheld devices. This has resulted in a growing number of mobile phones or PDAs that have a built-in camera to record still pictures or live videos. Encouraged by the success of second generation cellular wireless networks, researchers are now pushing the 3G standard to support a seamless integration of multimedia data services. One of the main products is WCDMA (Holma & Toskala, 2001), short for wideband code division multiple access. WCDMA networks have 80 million subscribers in 46 countries at the time of this writing. WCDMA can be view

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Pal, Soumayadeep, Parthib Banerjee, Avrajeet Ghosh, et al. "ADVANCED ROBOTICS IN DEFENCE AND MEDICAL APPLICATIONS." In Futuristic Trends in Robotics & Automation Volume 3, Book 1. Iterative International Publisher, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bbra1p3ch1.

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Development of Swarm Bot for Defence and Medical Application Design of Swarm bot is an initiative towards the synchronized performance of multiple bots as a total system consisting huge numbers of plain real-time bots. It is observed that an expected groupwise behavior is expressed from the interactions between the bots and the master device. The head posture movement is used to send the signal from the master device to communicate the slave devices. This methodology has come out in the field of artificial swarm intelligence, as well as the bio-inspired researches of insects and other fields i

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Conference papers on the topic "Radix-4 Booth Multiplier"

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Zhu, Xinyu, Hongge Li, Yinjie Song, Yuhao Chen, and Xiaoyu Guo. "High Energy Efficiency Radix-4 Booth Multiplier with Zero Encoding Skipping Mechanism." In 2024 IEEE Computer Society Annual Symposium on VLSI (ISVLSI). IEEE, 2024. http://dx.doi.org/10.1109/isvlsi61997.2024.00050.

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S, Hariprasad, Maria Dominic Savio M, Akriti D, Rithvidas R, and Naveen M. "Image Processing Acceleration Using Radix-8 Booth Multiplier with Custom Designed 4:2 Compressors." In 2024 5th International Conference on Data Intelligence and Cognitive Informatics (ICDICI). IEEE, 2024. https://doi.org/10.1109/icdici62993.2024.10810991.

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Adinarayana, T. V. S., G. Rajesh, Yashasvi Linga Reddy, Vishwass R. Yadav, and Srinivas Abhinay Gandla. "Design of a 16-Bit Power-Efficient Posit Multiplier with Selective Activation and Modified Radix-4 Booth Multiplier." In 2025 6th International Conference on Mobile Computing and Sustainable Informatics (ICMCSI). IEEE, 2025. https://doi.org/10.1109/icmcsi64620.2025.10883248.

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Rooban, S., M. Nagesh, M. V. S. L. Prasanna, K. Rayudu, and G. Dheeraj Sai. "Implementation of 128-bit Radix-4 Booth Multiplier." In 2021 International Conference on Computer Communication and Informatics (ICCCI). IEEE, 2021. http://dx.doi.org/10.1109/iccci50826.2021.9457004.

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Nagamani, A. N., R. Nikhil, Manish Nagaraj, and Vinod Kumar Agrawal. "Reversible Radix-4 booth multiplier for DSP applications." In 2016 International Conference on Signal Processing and Communications (SPCOM). IEEE, 2016. http://dx.doi.org/10.1109/spcom.2016.7746687.

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Varghese, Nivya Rose, and Swaminadhan Rajula. "High Speed Low Power Radix 4 Approximate Booth Multiplier." In 2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech). IEEE, 2019. http://dx.doi.org/10.1109/iementech48150.2019.8981022.

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Kumre, Laxmi, Ajay Somkuwar, and Ganga Agnihotri. "Implementation of radix 4 booth multiplier using MGDI technique." In 2013 Annual International Conference on Emerging Research Areas (AICERA) - 2013 International Conference on Microelectronics, Communications and Renewable Energy (ICMiCR). IEEE, 2013. http://dx.doi.org/10.1109/aicera-icmicr.2013.6575945.

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Gaurav, Tanya, Krutarthkumar Patel, and Rutu Parekh. "RTL to GDSII Implementation of RADIX-4 Booth Multiplier." In 2022 IEEE International Conference on Nanoelectronics, Nanophotonics, Nanomaterials, Nanobioscience & Nanotechnology (5NANO). IEEE, 2022. http://dx.doi.org/10.1109/5nano53044.2022.9828885.

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Agarwal, Riya, Sanjana Jayakrishna, and N. Sivaselvan. "Design of an Accurate, Cost-effective Radix-4 Booth Multiplier." In 2021 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS). IEEE, 2021. http://dx.doi.org/10.1109/iemtronics52119.2021.9422509.

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Cho, Ki-seon, Jong-on Park, Jin-seok Hong, and Goang-seog Choi. "54x54-bit radix-4 multiplier based on modified booth algorithm." In the 13th ACM Great Lakes Symposium. ACM Press, 2003. http://dx.doi.org/10.1145/764808.764869.

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