RETRACTED ARTICLE: An energy-efficient reconfigurable accelerators in multi-core systems using PULP-NN

Tammireddy, Siva Sankara Phani; Samson, Mamatha; Reddy, P. Rahul; Reddy, A. Kishore; Panigrahy, Asisa Kumar; Jayabalan, Sudharsan; Prakash, M. Durga

doi:10.1007/s13204-021-02069-y

Cited by 4 publications

(3 citation statements)

References 14 publications

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“…The gain as compared to previous structures is also higher which makes it suitable for indoor wireless communication. Many researchers have used various techniques to engineer the devices along with suitable antennas to accommodate for better performance [25][26][27][28][29][30][31][32][33][34].…”

Section: Resultsmentioning

confidence: 99%

A Beam Steering Dielectric Resonator Antenna Designed Using Rogers RO4003C Material for S-Band Applications

Kumari¹,

Rao²,

Jayakar³

et al. 2022

Advances in Materials Science and Engineering

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A pattern reconfigurable dielectric resonator antenna emitting at 3.1 GHz is presented in this study. The beam can be steered at 6 degrees, 8 degrees, 14 degrees, and 171 degrees. Three P-i-N diodes are employed in the slots of the ground plane to help steer the beam direction. By changing the state of the three diodes, five states can be obtained. The TE01δ mode is excited using a differential feed technique. Differential feed helps in increasing the gain and reducing the size of the structure. The return loss of each state is less than −25 dB. The gain of the first state is 7.65 dBi, the second and fifth state’s gain is 8.22 dBi, third and fourth state’s gain is 10.6 dBi. This Antenna is designed using Rogers RO4003C material which has low Electrical gravity, low voltage, and high oxidation resistance that makes it appropriate for RF applications. The properties required for RF microwave circuits, matching networks, and controlled impedance transmission lines are present in the RO4003C material. Annealed copper is used for designing the ground plane and feedline which provides excellent conductivity. The antenna is fabricated using the chemical etching process which employs a positive photoresist that gives a higher resolution accuracy for the designed antenna. This process of fabrication has another advantage of inculcating structures from simpler to complex.

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Section: Resultsmentioning

confidence: 99%

A Beam Steering Dielectric Resonator Antenna Designed Using Rogers RO4003C Material for S-Band Applications

Kumari¹,

Rao²,

Jayakar³

et al. 2022

Advances in Materials Science and Engineering

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“…Figure 1 depicts a cross-sectional view of NsFET, which was created using Cogenda EDA tool. Many researchers have explored to use FET for various applications [22][23][24][25][26][27][28][29][30][31]. Channel length 10 nm with Fin dimension of 10 nm along with two fin's taken for the current study.…”

Section: Methodsmentioning

confidence: 99%

Design and Analysis of Nanosheet Field-Effect Transistor for High-Speed Switching Applications

Kumar

Kumar²,

Vijayalakshmi³

et al. 2023

Journal of Nanomaterials

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Self-heating effects and short channel effects are unappealing side effects of multigate devices like gate-all-around nanowire-field-effect transistors (FETs) and fin FETs, limiting their performance and posing reliability difficulties. This paper proposes the use of the novel nanosheet FET (NsFET) for complementary metal-oxide semiconductor technology nodes that are changing. Design guidelines and basic measurements for the sub-nm node are displayed alongside a brief introduction to the roadmap to the sub-nm regime and electronic market. The device had an ION/IOFF ratio of more than 105, according to the proposed silicon-based NsFET. For low-power and high-switching applications, the results were verified and achieved quite well. When an NS width increases, although, the threshold voltage (Vth) tends to fall, resulting in a loss in subthreshold effectiveness. Furthermore, the proposed device performance, like subthreshold swing ION/IOFF, was studied with a conventional 2D FET. Hence, the proposed NsFET can be a frontrunner for ultra-low power and high-speed switching applications.

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“…Energy detectors [16][17][18][19][20], waveform or matched filter-based detectors [16,18,21,22], cyclostationarity-based detectors [23][24][25][26][27], and wavelet and time-frequency based detectors [28][29][30], to name a few, have all been modified for the implementation of spectrum sensing for cognitive radio. Also, many researchers used many device level measurement spectrum sensing [31][32][33][34][35][36][37].…”

Section: Related Workmentioning

confidence: 99%

Truncation Multiplier‐Based Cognitive Radio Spectrum Analyzer for Nanomedical Applications

Kumareshan¹,

Umashankar²,

Verma

et al. 2022

Journal of Nanomaterials

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The electromagnetic spectrum is one of nature’s meagre resources. The requirements of wireless communication cannot be satisfied by the new spectrum allocation plan. A policy of self-driven spectrum allocation results as a result. Cognitive radio (CR) engineering is a brilliant technique to maximise spectrum utilisation in rapidly changing environments by identifying unusable and underutilised bandwidth. One of the information strategies of intellectual radio is range detecting, which uses self-persuaded range allocation techniques to use open range to determine the existence of critical clients in the approved recurrence band. Energy location and cyclostationary highlight recognition are the two main factors that determine range detection. Energy recognition is a key method of range detection, but it becomes discouraging at low signal to noise ratios. With a cost of the highest degree of execution complexity, the critical cyclostationary highlight recognition based on cyclic range assessment may successfully identify weak signs from crucial clients. This project is aimed at implementing a useful range detecting mechanism in a field programmable door show with meticulous precision for CR. The adaptive absolute-self-coherent-restoral algorithm, specifically using the truncation multiplier, is a new spectrum sensing system. The proposed architecture, which makes use of a truncation multiplier, was created using the Xilinx approach. This study suggests an efficient spectrum sensing technique that makes use of the Adaptive Absolute Score (AAS) algorithm and SQRT-based Carry Select Adder (CSLA). The TM-CSLA design includes 228 LUT for the Spartan 6 device, which is fewer than the other architectures.

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RETRACTED ARTICLE: An energy-efficient reconfigurable accelerators in multi-core systems using PULP-NN

Cited by 4 publications

References 14 publications

A Beam Steering Dielectric Resonator Antenna Designed Using Rogers RO4003C Material for S-Band Applications

A Beam Steering Dielectric Resonator Antenna Designed Using Rogers RO4003C Material for S-Band Applications

Design and Analysis of Nanosheet Field-Effect Transistor for High-Speed Switching Applications

Truncation Multiplier‐Based Cognitive Radio Spectrum Analyzer for Nanomedical Applications

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