Search Results - "Demodulation"

An FPGA-Based DDS-Synchronized Quadrature Lock-In Module for Sweep-Field Demodulation in a Single-Beam SERF Magnetometer.

Authors: Zhang, Dongjing Hao, Xiaojian Jia, Rui et al.

Source: Sensors (14248220). Jun2026, Vol. 26 Issue 12, p3850. 16p.

Noise-Resilient and Low Complexity LACO-OFDM Using Approximation Log-Likelihood Ratio (approxLLR) Soft-decision Demodulation with Single-FFT Receiver.

Authors: Othman, Norzalina Beson, Mohd Rashidi Che

Source: Pertanika Journal of Science & Technology; Jun2026, Vol. 34 Issue 3, p1551-1577, 27p

Low-Complexity Noncoherent Demodulation Method for Underwater Electromagnetic Communication.

Authors: Deng, Longyang Zhao, Deguang Liang, Bizheng et al.

Source: Sensors (14248220). Apr2026, Vol. 26 Issue 7, p2266. 20p.

Advanced Demodulation in Distributed Fiber Optic Sensing: A Review of Backscattering and UWFBG-Based Technologies.

Authors: Wang, Yiming Zhang, Liang Sun, Canyang et al.

Source: Sensors (14248220). Mar2026, Vol. 26 Issue 5, p1674. 34p.

辐射特征随机化的定向隐身通信波形.

Alternate Title: Radio Stealth Directional Communication Waveform Based on Signal Characteristics Randomization.

Authors: 孙岩博¹ sunyanbo12345@126.com

Source: Telecommunication Engineering. 1/28/2026, Vol. 66 Issue 1, p80-86. 7p.

Enhanced Loran System Demodulation for Complex Receive Environments: A Novel Matched Correlation Method Integrating Notch Filtering and Pattern Modulation.

Authors: Wang, Xiangyi Yan, Baorong Jin, Tao et al.

Source: Sensors (14248220). Jan2026, Vol. 26 Issue 2, p666. 28p.

Threshold-Based Identification of non-Gaussian Distortion in Optical Constellations Using Clustering Validity Metrics.

Alternate Title: Identificación basada en umbrales de la distorsión no gaussiana en constelaciones ópticas usando métricas de validez de agrupamiento.

Authors: FERNÁNDEZ, EDUARDO AVENDAÑO QUINTERO, HENRY MONTAÑA LUENGAS-C, LELY A.

Source: Ingeniería y Desarrollo. ene-jun2026, Vol. 44 Issue 1, p130-149. 20p.

A Short-Pulse Indirect ToF Imager Using Six-Tap Pixel with a Backside-Illuminated Structure for High-Speed Demodulation.

Authors: Okuyama, Tomohiro Sugimura, Haruya Alcade, Gabriel et al.

Source: Sensors (14248220). Dec2025, Vol. 25 Issue 24, p7581. 16p.

Adaptive Hoyer-L-Moment Envelope Spectrum: A Method for Robust Demodulation of Ship-Radiated Noise in Low-SNR Environments.

Authors: Zhang, Ruizhe Wang, Qingcui Du, Shuanping

Source: Sensors (14248220). Dec2025, Vol. 25 Issue 24, p7434. 22p.

Normalized demodulation band selection method for multi-fault coexistence and its application in rotating machinery fault diagnosis.

Authors: Wang, Zhi Hu, Niaoqing Xu, Fujian et al.

Source: EURASIP Journal on Advances in Signal Processing; 12/3/2025, Vol. 2026 Issue 1, p1-37, 37p

Experimental fault diagnosis for cylindrical roller bearings in high-speed railway motors via stator current analysis and demodulation techniques.

Authors: Liu, Xinchang Sun, Qi

Source: Journal of Vibration & Control. May2026, Vol. 32 Issue 9/10, p2379-2391. 13p.

Subjects: Roller bearings, Demodulation, Traction motors, Induction machinery, Fault diagnosis

Deep learning-based phase demodulation for distributed acoustic sensor.

Authors: Tang, Yiming Liu, Kewei Liu, Chen et al.

Source: Scientific Reports. 8/13/2025, Vol. 15 Issue 1, p1-10. 10p.

A split-phase PSK demodulation algorithm based on SDR and FPGA implementation.

Authors: Guo, Chao Wang, Anqi Hao, Jingli et al.

Source: Soft Computing - A Fusion of Foundations, Methodologies & Applications. Apr2026, Vol. 30 Issue 4, p2341-2351. 11p.

Subjects: Demodulation, Field programmable gate arrays, Software radio, Meteorological satellites, Computing platforms, Telecommunication satellites, Low earth orbit satellites, Phase shift keying

EEMD Energy Spectrum Decoupling: An Efficient Hilbert–Huang Fusion Approach for Intelligent Bearing Fault Diagnosis.

Authors: Lai, Lianyou Xu, Weijian Song, Zhongzhe

Source: Applied Sciences (2076-3417); Jun2025, Vol. 15 Issue 12, p6458, 17p

Estimation method of rotor position of PMSM with filterless high-frequency square-wave injection.

Authors: Xiangju, JIANG Jilin, ZHAI

Source: Journal of Measurement Science & Instrumentation; Jun2025, Vol. 16 Issue 2, p280-290, 11p

Simplified Derivative-Based Carrierless PPM Using VCO and Monostable Multivibrator.

Authors: Koseeyaporn, Jeerasuda Wardkein, Paramote Sinchai, Ananta et al.

Source: Applied Sciences (2076-3417); Jun2025, Vol. 15 Issue 11, p6272, 31p

Time-varying Large Doppler estimation compensation technology for underwater acoustic communication.

Authors: Long Chen Jiaqing Lai Pengpeng Hu et al.

Source: KSII Transactions on Internet & Information Systems; Jun2025, Vol. 19 Issue 6, p2030-2052, 23p

Time‐Domain ADPLL BPSK, QPSK, and 8PSK Demodulators.

Authors: Khumsat, Phanumas Koyphol, Thanabodee Thongruk, Tan et al.

Source: Journal of Electrical & Computer Engineering; 5/23/2025, Vol. 2025, p1-15, 15p

Femtosecond Laser Inscribed Multiwavelength Cascaded FBG Array Using Point‐By‐Point Method for Temperature Sensing Based on Swept Laser Demodulation Technique.

Authors: Liu, Jia Zhang, Bai Liu, Yiwei et al.

Source: International Journal of Optics; 5/20/2025, Vol. 2025, p1-8, 8p

A Leap Forward in Ultra-high-speed Optical Modulation and Demodulation Technology for Achieving High-capacity, Long-distance Transmission.

Authors: Nakamura, Masanori¹

Source: NTT Technical Review. Jul2026, Vol. 24 Issue 7, p8-14. 7p.