跑过
发表于 2025-3-28 18:20:06
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反叛者
发表于 2025-3-28 19:35:50
Phyto-Synthesis of Nanomaterialsd 6.3 dBi in the three desired bands. As a result, proposed DRA may find useful applications in the S and C bands used by airport surveillance radar for air traffic control, weather radar, surface ship radar, satellite communication, Wi-Fi devices, cordless telephones, and some surveillance and weather radar systems.
蹒跚
发表于 2025-3-29 02:52:32
Conference proceedings 2023 comprehensive and broad-spectrum picture of the state-of-the-art research, development, and commercial perspective of various discoveries conducted in the real-world smart small satellites, applications, and their services. The contents of this book focus on efficient power management systems, appl
Inferior
发表于 2025-3-29 06:02:28
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Feigned
发表于 2025-3-29 09:35:08
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贪心
发表于 2025-3-29 14:08:47
Irini Akritopoulou-Zanze,Stevan W. Djuric of 2.12 THz. The proposed Complementary Split Ring Resonators (CSRR) shows a tuning range from 2.12 to 2.16 THz. The CSRR parameter is optimized to get dual resonance frequency. The proposed structure provides a quality factor of 19.2 at a lower band frequency and 19.56 at an upper band frequency.
restrain
发表于 2025-3-29 15:38:23
Gerhard Schmidt,Reginald Gruehnving network capacity in multi-user scenarios. Paper has used a multi-user massive MIMO scenario with a spoofing attack. It examines the effects of eavesdropper spoofing pilot power and a variety of groups on the confidentiality efficacy of the systems under consideration.
Bricklayer
发表于 2025-3-29 22:17:55
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几何学家
发表于 2025-3-30 03:45:04
Synthesis of Marine Natural Products 2ed in a patch antenna at Ka frequency band. The height of the substrate material is kept fixed at 1.6 mm for all substrates. Simulation-based comparative analysis is done on different dielectric substrate materials to evaluate the antenna metrics such as antenna input impedance, VSWR, S-parameters, gain, and radiation efficiency.
防水
发表于 2025-3-30 05:18:30
Nanomaterials Synthesis Routes,nk distance between two satellites. Effect of different distances, pointing errors at receiver and transmitter is analysed and further proposed S ZCC codes are compared with random diagonal (RD) codes in Is-OWC system. It is observed that S ZCC codes are better than RD codes because of zero cross correlation.