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Sapta Girish Neelam
Institution:
Bharat Electronics (India)
Observed institutions:
Bharat Electronics (India),
Indian Institute of Technology Guwahati,
Indian Institute of Technology Bhubaneswar
ORCID:
0000-0002-2306-1485
Observed ORCID:
0000-0002-2306-1485
OpenAlex ID:
A5009513417
Analysis, Estimation and Compensation of Hardware Impairments for CP-OTFS Systems
2022
·
Sapta Girish Neelam
, P. R. Sahu
·
IEEE Wireless Communications Letters
·
47
Digital Compensation of IQ Imbalance, DC Offset for Zero-Padded OTFS Systems
2022
·
Sapta Girish Neelam
, P. R. Sahu
·
IEEE Communications Letters
·
35
Iterative Channel Estimation and Data Detection of OTSM With Superimposed Pilot Scheme and PAPR Analysis
2023
·
Sapta Girish Neelam
, P. R. Sahu
·
IEEE Communications Letters
·
34
Joint Compensation of TX/RX IQ Imbalance and Channel Parameters for OTSM Systems
2023
·
Sapta Girish Neelam
, P. R. Sahu
·
IEEE Communications Letters
·
33
Estimation and Compensation of IQ Imbalance for OTSM Systems
2022
·
Sapta Girish Neelam
, P. R. Sahu
·
IEEE Wireless Communications Letters
·
29
Channel Estimation and Data detection of OTFS system in the presence of Receiver IQ Imbalance
2021
·
Sapta Girish Neelam
, P. R. Sahu
·
National Conference on Communications
·
16
Error performance of OTFS in the presence of IQI and PA Nonlinearity
2020
·
Sapta Girish Neelam
, P. R. Sahu
·
National Conference on Communications
·
15
Spatially Correlated SU MIMO-OTSM: Performance Analysis
2024
·
Sapta Girish Neelam
·
IEEE Communications Letters
·
11
Error performance of QAM GFDM waveform with CFO under AWGN and TWDP fading channel
2019
·
Sapta Girish Neelam
, P. R. Sahu
·
National Conference on Communications
·
11
Joint Compensation of TX/RX IQ Imbalance and Channel parameters for OTFS Systems under Timing Offset
2023
·
Sapta Girish Neelam
, P. R. Sahu
·
National Conference on Communications
·
10
Low Complexity Detection of IRS-Aided MIMO-OTSM Under Perfect Phase Optimization
2024
·
Sangeeta Nalluru
, Sapta Girish Neelam
·
IEEE Communications Letters
·
9
BER Analysis of IRS Aided OTFS Modulation in Presence of IQ Imbalance at the Receiver
2024
·
Sanjeeet Kumar Bhagat
, Sapta Girish Neelam
, et al.
·
IEEE Vehicular Technology Conference
·
8
Joint Estimation and Compensation of CFO, IQ Imbalance and Channel Parameters for Zero Padded OTSM Systems
2023
·
Sapta Girish Neelam
, P. R. Sahu
·
IEEE Wireless Communications Letters
·
8
Efficient FPGA Implementation of SISO-OTFS Modem for Aircraft Communications in High-Doppler Scenarios
2024
·
Md Asfani
, Sapta Girish Neelam
·
IEEE Space, Aerospace and Defence Conference (SPACE)
·
7
Low Complexity MRC Detection of IRS-Aided Single User MIMO-OTFS
2025
·
Sapta Girish Neelam
·
IEEE Signal Processing Letters
·
4
IRS Aided MIMO-OTSM under High Mobility Spatially Correlated Channels for Industrial Applications
2024
·
Sapta Girish Neelam
·
IEEE Vehicular Technology Conference
·
4
Distributed Interference Alignment Precoding and Detection for MU-MIMO OTSM Downlink in Time-Varying Channels
2025
·
Sapta Girish Neelam
·
IEEE International Conference on Acoustics Speech and Signal Processing
·
3
Detection Techniques for SISO/MIMO-OTSM Systems with Hardware Impairments Under High Mobility Scenarios
2024
·
Sapta Girish Neelam
, P. R. Sahu
·
National Conference on Communications
·
3
Hardware-efficient FPGA implementation of symbol & carrier synchronization for 16-QAM
2014
·
Sapta Girish Neelam
·
International Conference on Advances in Computing, Communications and Informatics (ICACCI)
·
3
Channel estimation and data detection for IRS-Aided SISO OTSM communication system under high mobility scenarios
2025
·
Sanjeet Kumar Bhagat
, Sapta Girish Neelam
, et al.
·
Physical Communication
·
2
MIMO-OTSM: Low Complexity Channel Estimation and MRC Detection Under High Mobility Scenarios
2024
·
Sapta Girish Neelam
, Asfani Mohammed
, et al.
·
IEEE Vehicular Technology Conference
·
2
Estimation and Compensation of IQ Imbalance at the Receiver of IRS-Assisted SISO OTSM System Under Perfect Phase Optimization
2025
·
Sanjeeet Kumar Bhagat
, Sapta Girish Neelam
, et al.
·
IEEE Vehicular Technology Conference
·
1
Performance Analysis of MU-MIMO OTSM Downlink Systems
2025
·
Sapta Girish Neelam
·
National Conference on Communications
·
1
Timing Synchronization and Data Detection for MIMO OTFS/OTSM Systems Under Spatial Correlation
2024
·
Sapta Girish Neelam
, Md. Asfani
·
IEEE Region 10 Conference (TENCON)
·
1
Performance Analysis of High Mobility Spatially Correlated MIMO-OTSM Systems for Aerospace and Defence Networks
2024
·
Sapta Girish Neelam
·
IEEE Space, Aerospace and Defence Conference (SPACE)
·
1
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Works count:
32
Citation count:
298
H-index:
10
I10-index:
10
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