伤心
发表于 2025-3-25 04:02:24
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alabaster
发表于 2025-3-25 11:33:47
Springer Nature Singapore Pte Ltd. 2019
最有利
发表于 2025-3-25 12:58:49
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初次登台
发表于 2025-3-25 16:11:55
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deviate
发表于 2025-3-25 20:49:51
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decipher
发表于 2025-3-26 02:45:41
An Active Polarization-Insensitive Ultrathin Metamaterial Absorber with Frequency Controllability the proposed absorber is a fourfold symmetric structure consisting Jerusalem cross mounted with four pin diodes within the square ring. By switching the four diodes ON/OFF all at a time, the response of absorbance of this metamaterial structure switches from single-band to dual-band with polarization-insensitive characteristic.
演讲
发表于 2025-3-26 06:45:55
Conference proceedings 20198). It covers current research and developments in the fields of communications, signal processing, VLSI circuits and systems, and embedded systems. The book offers in-depth discussions and analyses of latest problems across different sub-fields of signal processing and communications. The contents
PRISE
发表于 2025-3-26 11:33:43
Photonic Crystal Fiber (PCF) Raman Amplifiericiency have been studied. For ⋀ = 3.2 μm, ., Raman gain coefficient of 9.25 . and almost zero dispersion are achieved for 7.5 km low loss hexagonal Photonic Crystal Fiber with an effective area of 20
心神不宁
发表于 2025-3-26 15:18:27
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Eosinophils
发表于 2025-3-26 18:23:00
Low-Complexity Side Information-Free Novel PTS Technique for PAPR Reduction in OFDM Systemsique eliminates the exhaustive search required for finding optimum phase factors as in conventional partial transmit sequence (C-PTS). Simulation results show an excellent improvement in PAPR reduction by level shift PTS as compared to C-PTS.