Efficiency of Ultrasonic Comb Transducers by Eugeniusz J. DANICKI

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HIGH-EFFICIENCY INFRARED RECEIVER by A. K. Esman, V. I. Kostenko, N. I. Mukhurov, G. L. Zykov, V. A. Potachits

“…These parameters will improve the efficiency of the developed infrared optical-promising and electronic equipment for various purposes intended for work in the mid-infrared wavelength range.…”
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Dielectric Catenary Metasurface for Broadband and High-Efficiency Anomalous Reflection by Xinjian Lu, Wenxin Li, Guiyong Chen, Bo Liu, Xin Xie, Zhongming Zang, Kuo Hai, Zhu Li

“…This paper proposes a broadband and high-efficiency anomalous reflection device based on a dielectric catenary metasurface, addressing the bottleneck problems of low efficiency and narrow bandwidth in traditional discrete metasurfaces. …”
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Application and reflections on efficient development of deep oil and gas reservoirs in Tarim Basin by HU Wenge, MA Longjie, WANG Yan, BAO Dian, ZHANG Yun

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An efficient broadband metasurface design for smart health care and future communication applications by Abdulkadir Cildir, Farooq A. Tahir, Abdul Jabbar, Adnan Zahid, Masood ur Rehman, Hasan Abbas, Qammer H. Abbasi

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Design of an Ultrabroadband and High-efficiency Reflective Linear Polarization Convertor at Optical Frequency by Yong Zhi Cheng, Cong Fang, Xue Song Mao, Rong Zhou Gong, Lin Wu

“…A simple design of an ultrabroadband and high-efficiency reflective linear polarization convertor is presented in the optical frequency region. …”
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The effect of intelligent reflecting surfaces on spectral efficiency in 6G wireless systems by Hanaa H. Qamar, Hesham M. Elbadawy, Abdelhady A. Ammar

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Energy efficiency maximization in MIMO links aided by metasurfaces with global reflection constraints by Ayşegül Ilay Tunalı, Robert Kuku Fotock, Alessio Zappone, Giorgio Taricco, Giuseppa Alfano, Hakan Ali Çırpan

“…Abstract This work develops two radio resource allocation algorithms to optimize the energy efficiency of a multiple-input multiple-output (MIMO) communication system where a metasurface is deployed near the transmit antenna array to create a reconfigurable holographic beamforming structure. …”
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Expert In-depth Interview on Development and Efficiency of “RIGA International Airport” Reflecting Factors by Paramonovs Sergejs, Ijevleva Ksenija

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ENERGY-EFFICIENT PASSIVE ANTENNA CODE PULSE MODULATION DUE TO THE REFLECTION OF MICROWAVE SIGNAL by T. A. Ismailov, H. M. Gadjiyev, T. A. Chelushkinа, A. S. Shkurko, P. A. Magomedova

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Theoretical Studies of Nonlinear Generation Efficiency in a Bubble Layer by Anna BARANOWSKA

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An Efficient Transmission Power Design for SWIPT Multi-antenna Network Integrated by an Intelligent Reflecting Surface by Pham Viet Tuan, Dinh Long Hoang, Tu Ha Nguyen, Trong Duc Hoang

“…The successive convex approximation and alternating optimization methods are exploited to construct efficient algorithms for finding the suboptimal precoding beamforming vectors at the BS and the phase shifts at the IRS elements. …”
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WAYS OF INCREASE OF OPERATIONAL EFFICIENCY OF CRUCIBLELESS FURNACES OF REFLECTING TYPE FOR MELTING, STORAGE AND MELT DISCHARGE by A. T. Volochko, P. S. Grinchuk, G. V. Markov, A. A. Zhukova

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Modeling the Diffraction Efficiency of Reflective-Type PQ-PMMA VBG Using Simplified Rate Equations by Bao-Jen Shih, Cuan-Wen Chen, Yu-Hua Hsieh, Te-Yuan Chung, Shiuan-Huei Lin

“…The simulation results suggest that an intermittent exposure method can promote the diffusion of PQ molecules and increase the final diffraction efficiency. A series of experiments validated our hypothesis that the diffraction efficiency of reflective-type PQ-PMMA VBG can be predicted.…”
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Improving energy efficiency for intelligent reflecting surface assisted PD-NOMA in EH relaying network by Hong Nguyen-Thi, Thuc Kieu-Xuan, Thang Le-Nhat, Anh Le-Thi

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Comparative analysis of intelligent reflecting surfaces and AF/DF relaying for energy efficient wireless communication by Kuldeep Yadav, Himanshu Parashar, Soumen Mondal

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Performance Analysis of Intelligent Reflecting Surface-Assisted Wireless System With Non-Ideal Transceiver by Mohd Hamza Naim Shaikh, Vivek Ashok Bohara, Anand Srivastava, Gourab Ghatak

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Total Internal Reflection End-Pumped Solar Laser with the Solar-to-Laser Conversion Efficiency of 6.09% by Lin Wang, Haiyang Zhang, Dário Garcia, Weichen Xu, Changming Zhao, Anran Guo

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Enhanced photovoltaic efficiency through 3D-Printed COC/Al₂O₃ anti-reflective coversheets by Naif Almakayeel, Gobinath Velu Kaliyannan, Raja Gunasekaran, Rajasekar Rathanasamy

“…The application of antireflective materials on the photovoltaic substrates can enhance the absorption of sunlight and minimize the reflection. Currently, there is no ideal anti-reflective coating for solar cells that can allow the transmission of sunlight without any reflection. …”
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Three-layered films enable efficient passive radiation cooling of buildings by Guo Yi

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