Search Results - "Qin, Wen"

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  1. 1

    MIMO SAR OFDM Chirp Waveform Diversity Design With Random Matrix Modulation by Wang, Wen-Qin

    “…Multiple-input multiple-output (MIMO) synthetic aperture radar (SAR) has received much attention due to its interesting application potentials, but effective…”
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  2. 2

    MISC Array: A New Sparse Array Design Achieving Increased Degrees of Freedom and Reduced Mutual Coupling Effect by Zheng, Zhi, Wang, Wen-Qin, Kong, Yangyang, Zhang, Yimin D.

    Published in IEEE transactions on signal processing (01-04-2019)
    “…Recently, nested and coprime arrays have attracted considerable interest due to their capability of providing increased array aperture, enhanced degrees of…”
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  3. 3

    An Overview on Time/Frequency Modulated Array Processing by Wen-Qin Wang, Hing Cheung So, Farina, Alfonso

    “…Time and frequency modulated arrays have numerous application areas including radar, navigation, and communications. Specifically, a time modulated array can…”
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  4. 4

    EFL Teachers' Immediacy and Professional Commitment on Students' Boredom: A Review of Literature by Qin, Wen

    Published in Frontiers in psychology (07-02-2022)
    “…Boredom is a psychological phenomenon that is defined as a state of hatred or incompatibility with any kind of repetitive experience in situations where…”
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  5. 5

    Range-Angle Dependent Transmit Beampattern Synthesis for Linear Frequency Diverse Arrays by WANG, Wen-Qin

    “…Phased-array is widely used in communication and radar systems, but the beam steering is fixed in an angle for all the ranges. In this paper, we propose a…”
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  6. 6

    Moving-Target Tracking by Cognitive RF Stealth Radar Using Frequency Diverse Array Antenna by Wang, Wen-Qin

    “…Inspired by a cognitive radar in exploiting its environment to update current operation parameters and frequency diverse array (FDA) in offering a…”
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  7. 7

    FDA-MIMO Radar Range-Angle Estimation: CRLB, MSE, and Resolution Analysis by Xiong, Jie, Wang, Wen-Qin, Gao, Kuandong

    “…Multiple-input multiple-output (MIMO) radar enjoys the advantage of increased degrees-of-freedom and spatial diversity gain, but it cannot effectively resolves…”
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  8. 8

    A Lightweight Faster R-CNN for Ship Detection in SAR Images by Li, Yiding, Zhang, Shunsheng, Wang, Wen-Qin

    “…Deep learning algorithms have been widely utilized for synthetic aperture radar (SAR) target detection. Nevertheless, the traditional feature extraction…”
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  9. 9

    Retrodirective Frequency Diverse Array Focusing for Wireless Information and Power Transfer by Wang, Wen-Qin

    “…Simultaneous wireless information and power transfer (WIPT) has so far mainly relied on a phased-array antenna, but only angle-focusing capability without…”
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  10. 10

    Covariance Matrix Reconstruction With Interference Steering Vector and Power Estimation for Robust Adaptive Beamforming by Zheng, Zhi, Zheng, Yan, Wang, Wen-Qin, Zhang, Hongbo

    Published in IEEE transactions on vehicular technology (01-09-2018)
    “…To ensure link reliability and signal receiving quality, robust adaptive beamforming (RAB) is vital important in mobile communications. In this paper, we…”
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  11. 11

    Subarray-based frequency diverse array radar for target range-angle estimation by Wang, Wen-Qin

    “…Phased-array is widely used in communication, radar, and navigation systems, but the beam steering is fixed in an angle for all range cells. Frequency diverse…”
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    Journal Article
  12. 12

    Investigating the Role of the Tibetan Plateau in the Formation of Atlantic Meridional Overturning Circulation by Yang, Haijun, Wen, Qin

    Published in Journal of climate (01-05-2020)
    “…The Tibetan Plateau (TP) over the Eurasian continent has significant effects on both regional and global climate. It can even affect the remote Atlantic…”
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  13. 13

    Space-Time Coding MIMO-OFDM SAR for High-Resolution Imaging by WANG, Wen-Qin

    “…Multiple-input and multiple-output (MIMO) radar has received renewed attention in recent years, but little work on MIMO synthetic aperture radar (SAR) remote…”
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  14. 14

    Augmented Covariance Matrix Reconstruction for DOA Estimation Using Difference Coarray by Zheng, Zhi, Huang, Yixiao, Wang, Wen-Qin, So, Hing Cheung

    “…As is well known, nonuniform linear arrays have significant advantages in array aperture and degrees of freedom over uniform linear arrays. Using their…”
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  15. 15

    Frequency Diverse Array Beampattern Synthesis Using Symmetrical Logarithmic Frequency Offsets for Target Indication by Liao, Yi, Wang, Wen-Qin, Zheng, Zhi

    “…Although phased arrays have been widely used in various applications, their beams can only be steered to an angle for all range bins. In contrast, the…”
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  16. 16

    Symmetric Displaced Coprime Array Configurations for Mixed Near- and Far-Field Source Localization by Zheng, Zhi, Fu, Mingcheng, Wang, Wen-Qin, So, Hing Cheung

    “…Conventionally, mixed near-field (NF) and far-field (FF) source localization is performed using a symmetric uniform linear array (ULA). Recently, two symmetric…”
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  17. 17

    Localization of Mixed Near-Field and Far-Field Sources Using Symmetric Double-Nested Arrays by Zheng, Zhi, Fu, Mingcheng, Wang, Wen-Qin, Zhang, Shunsheng, Liao, Yi

    “…Nested arrays have recently attracted a growing concern owing to their ability of achieving extended aperture and enhanced degrees of freedom (DOFs) compared…”
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  19. 19

    Dot-Shaped Range-Angle Beampattern Synthesis for Frequency Diverse Array by Shao, Huaizong, Dai, Jun, Xiong, Jie, Chen, Hui, Wang, Wen-Qin

    “…The frequency diverse array (FDA) using linearly increasing frequency increment yields an "S"-shape range-angle beampattern, which provides the potential…”
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  20. 20

    Direction-of-Arrival Estimation of Coherent Signals via Coprime Array Interpolation by Zheng, Zhi, Huang, Yixiao, Wang, Wen-Qin, So, Hing Cheung

    Published in IEEE signal processing letters (2020)
    “…In this letter, we devise an efficient approach for estimating the directions-of-arrival (DOAs) of coherent signals using coprime arrays. Specifically, we…”
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