Shangyu Zhang
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View article: Ground-Based RFI Source Localization via Single-Channel SAR Using Pulse Range Difference of Arrival
Ground-Based RFI Source Localization via Single-Channel SAR Using Pulse Range Difference of Arrival Open
Radio Frequency Interference (RFI) significantly degrades the quality of spaceborne Synthetic Aperture Radar (SAR) images, and RFI source localization is a crucial component of SAR interference mitigation. Single-station, single-channel SA…
View article: Scattering of guided waves propagating through pipe bends based on normal mode expansion
Scattering of guided waves propagating through pipe bends based on normal mode expansion Open
View article: Multi-Sensor Passive Localization Using Direct Position Determination with Time-Varying Delay
Multi-Sensor Passive Localization Using Direct Position Determination with Time-Varying Delay Open
This paper focuses on passive emitter localization using moving sensors. The increase in observation time is beneficial to improve the localization accuracy, but it could cause deterioration of the relative motion between the emitter and t…
View article: Multi-Sensor Passive Localization Using Second Difference of Coherent Time Delays With Incomplete Measurements
Multi-Sensor Passive Localization Using Second Difference of Coherent Time Delays With Incomplete Measurements Open
The passive localization using multiple sensors is considered for emitter transmitting pulse signals with unknown start transmission time and period. Time of arrival (TOA) of a pulse is estimated at every sensor, and it is difficult for se…
View article: Joint TDOA, FDOA and differential Doppler rate estimation: Method and its performance analysis
Joint TDOA, FDOA and differential Doppler rate estimation: Method and its performance analysis Open
Considering the estimation accuracy reduction of Frequency Difference of Arrival (FDOA) caused by relative Doppler companding, a joint Time Difference of Arrival (TDOA), FDOA and differential Doppler rate estimation method is proposed and …
View article: The acoustic analysis and design of duct lining for low-frequency noise control
The acoustic analysis and design of duct lining for low-frequency noise control Open