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Inter-carrier interference reduction technique for backscattered OFDM
S Nagaraj, M Sarkar - IEEE Transactions on Vehicular …, 2024 - ieeexplore.ieee.org
The objective of this letter is to improve the bit error performance of backscattering sensors
that implement Orthogonal Frequency Division Multiplexing (OFDM). Many recent works in …
that implement Orthogonal Frequency Division Multiplexing (OFDM). Many recent works in …
Spectrally Efficient Backscatter Systems: A Hardware-Oriented Survey
M Alhassoun - IEEE Access, 2023 - ieeexplore.ieee.org
The growing interest in backscatter communications as a low-powered solution in various
fields necessitates pushing the envelope of current backscatter systems in multiple frontiers …
fields necessitates pushing the envelope of current backscatter systems in multiple frontiers …
Single Sideband Noise Sha** for All-Digital Delta-Sigma OFDM Backscatter Modulators
Delta-sigma modulation (DSM) enables the use of all-digital switched impedance
modulators to generate arbitrary backscatter signals. For example, a DSM-based …
modulators to generate arbitrary backscatter signals. For example, a DSM-based …
Wideband OFDM Backscatter with Limited-Bandwidth Antennas for WiFi-6 and Future High-Data-Rate Backscatter Systems
Recent efforts toward achieving interoperability between backscatter communication
devices and existing wireless communication standards such as IEEE 802.11 (WiFi) have …
devices and existing wireless communication standards such as IEEE 802.11 (WiFi) have …