Search Results - "Yi, Jianjia"

Design of Perfect Absorber Based on Metagratings: Theory and Experiment by Tan, Zhen, Yi, Jianjia, Cheng, Qiang, Burokur, Shah Nawaz

“…This article proposes an analytical design methodology for different kinds of perfect absorbers (PAs) based on metagratings (MGs). In the specific analysis and…”
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A Switchable Metamaterial Absorber for Fine Tuning of the Coherence Bandwidth in a Reverberation Chamber by Yi, Jianjia, Dong, Caijie, Xue, Wei, Chen, Xiaoming

“…Since wireless communication technology has been widely applied in our daily lives, wireless devices exhibit explosive growth. A reliable, efficient, and…”
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Transmission-Reflection-Integrated Metasurfaces Design for Simultaneous Manipulation of Phase and Amplitude by Li, Guoqiang, Shi, Hongyu, Yi, Jianjia, Li, Bolin, Zhang, Anxue, Xu, Zhuo

“…A kind of transmission-reflection-integrated elements and metasurfaces (MSs) are proposed to achieve full-space manipulation of amplitudes, phases, and…”
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Improvement of Diversity and Capacity of MIMO System Using Scatterer Array by Wang, Yipeng, Chen, Xiaoming, Liu, Xiaobo, Yi, Jianjia, Chen, Juan, Zhang, Anxue, Kishk, Ahmed A.

“…A method of improving the diversity and capacity of multiple-input-multiple-output (MIMO) systems in nonisotropic multipath environments by loading a scatterer…”
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Guided-Wave Inspired Metasurfaces for Multifunctional Vortex Beam Generation and Manipulation by Shi, Hongyu, Wang, Luyi, Li, Guoqiang, Yi, Jianjia, Liu, Haiwen, Zhang, Anxue, Xu, Zhuo

“…Vortex beam, manifesting the characteristic helical phase front and amplitude singularity, carries inherent orbital angular momentum (OAM) and has received…”
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Orbital Angular Momentum Multiplexing in Highly Reverberant Environments by Chen, Xiaoming, Xue, Wei, Shi, Hongyu, Yi, Jianjia, Sha, Wei E. I.

“…Previous studies on orbital angular momentum (OAM) communication mainly considered line-of-sight (LOS) environments. In this letter, however, it is found that…”
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Phase-Only-Induced Independent Full-Range Amplitude and Phase Manipulations Using Dual-Channel Transmitarrays by Jiao, Yunhao, Shi, Hongyu, Chen, Xiaoming, Yi, Jianjia, Chen, Juan, Zhang, Anxue, Xu, Zhuo, Liu, Haiwen

“…This article proposes an amplitude-phase independent modulation mechanism and a transmitarray element based on this mechanism. The proposed mechanism can…”
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Polarization-Correlation-Based Metasurface for Full-Space Independent Amplitude and Phase Modulation by Jiao, Yunhao, Shi, Hongyu, Chen, Xiaoming, Yi, Jianjia, Chen, Juan, Zhang, Anxue, Xu, Zhuo, Liu, Haiwen

“…In this work, a novel amplitude modulation mechanism, namely polarization correlation, is proposed. And a transmission-reflection-integrated element with…”
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Dual-Polarized Metagrating for Controlling Diffraction Patterns in Orthogonal Planes by Yi, Jianjia, Zhou, Wei, Tan, Zhen, Lin, Menglan, Chen, Xiaoming, Burokur, Shah Nawaz

“…Metagratings (MGs), sparse distribution of periodic structures, enable the control of anomalous beam diffraction. However, most of the MGs reported so far are…”
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Dual-band Metasurface with Extreme Angular-Asymmetric Transmission and Frequency Selection Based on Resonant Coupling Effect by Wang, Yidan, Shi, Hongyu, Wang, Luyi, Chen, Juan, Chen, Xiaoming, Yi, Jianjia, Zhang, Anxue, Xu, Zhuo

“…Asymmetric transmission plays an important role in many electromagnetic systems. Different to the asymmetric transmissions in full space, angular-asymmetric…”
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An Effective Method for Episphere Total Radiated Power Tests of Millimeter-Wave Antenna Arrays by Huang, Shan, Chen, Xiaoming, Yan, Sen, Ren, Yuxin, Yi, Jianjia, Huang, Yi

“…A Clenshaw-Curtis-quadrature-based approach for sub-6 GHz total radiated power testing in anechoic chambers was proposed in a previous study, demonstrating…”
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Frequency-Tunable and Magnitude-Tunable Microwave Metasurface Absorbers Enabled by Shape Memory Polymers by Yi, Jianjia, Wei, Mengyuan, Lin, Menglan, Zhao, Xin, Zhu, Lina, Chen, Xiaoming, Jiang, Zhi Hao

“…In this article, we demonstrate a new strategy for achieving a kind of shape-controlled tunable microwave absorbers based on shape memory polymers (SMPs)…”
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Synthetic Beam Scanning and Super-Resolution Coincidence Imaging Based on Randomly Excited Antenna Array by Li, Die, Zhu, Shitao, Zhang, Ming, Nian, Yiheng, Zhao, Mengran, Chen, Xiaoming, Yi, Jianjia

“…Nowadays, there is no good scheme for simultaneously achieving super-resolution imaging within a coherent beamwidth and beam scanning in microwave radar. In…”
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Simultaneous Decoupling and Decorrelation Scheme of MIMO Arrays by Chen, Xiaoming, Zhao, Mengran, Huang, Huilin, Wang, Yipeng, Zhu, Shitao, Zhang, Chao, Yi, Jianjia, Kishk, Ahmed A.

“…Correlations and mutual couplings in antenna arrays lead to performance deterioration of multiple-input-multiple-output (MIMO) systems. The relation between…”
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Design and Test of Embedded Reconfigurable Mode Converter Based on Spontaneous Deformable Materials by Wang, Shixiong, Zhang, Yilin, Yi, Jianjia

“…The mode converter, as a passive mode conversion device in transmission lines, is well-investigated and widely implemented in various electromagnetic systems…”
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Flexible Manipulation of Bessel‐Like Beams with a Reconfigurable Metasurface by Feng, Rui, Ratni, Badreddine, Yi, Jianjia, Jiang, Zhihao, Zhang, Hailin, Lustrac, André, Burokur, Shah Nawaz

“…Bessel beams have attracted considerable interest due to their intriguing nondiffraction and self‐healing properties. Such beam can be generated by…”
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Phase-modulation based transmitarray convergence lens for vortex wave carrying orbital angular momentum by Meng, Yingfan, Yi, Jianjia, Burokur, Shah Nawaz, Kang, Lei, Zhang, Hailin, Werner, Douglas H

“…Vortex electromagnetic (EM) waves hold promise for their ability to significantly increase the transmission capacity of wireless communication systems via the…”
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A Dual-Polarized Reflective Reconfigurable Metasurface With Stable Amplitude Based on Guided-Wave-Driven Structure by Shi, Hongyu, Liu, Rui, Zhang, Ziyang, Chen, Xiaoming, Wang, Luyi, Yi, Jianjia, Liu, Haiwen, Zhang, Anxue

“…A reflective reconfigurable metasurface (RM) with stable amplitude and full phase modulation based on a guided-wave-driven structure is proposed, which can be…”
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Isolation Improvement Using the Field-Circuit Combined Method for In-Band Full-Duplex MIMO Antenna Arrays by Da, Yiran, Yi, Jianjia, Li, Jianxing, Chen, Xiaoming

“…This paper proposes a field-circuit combined decoupling method for co-polarized in-band full-duplex multiple-input multiple-output (MIMO) antenna arrays. The…”
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High-Efficiency Conversion From Rectangular Waveguide Mode to Spoof SPP Using Metasurface by Wang, Luyi, Shi, Hongyu, Yi, Jianjia, Dong, Liang, Liu, Haiwen, Zhang, Anxue, Xu, Zhuo

“…In this letter, we propose a method to realize rectangular waveguide mode to spoof surface plasmon polaritons (SSPP) mode conversion using phase gradient…”
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