Sedative
发表于 2025-3-28 15:49:16
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要控制
发表于 2025-3-28 21:47:12
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Override
发表于 2025-3-29 00:48:08
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MINT
发表于 2025-3-29 03:05:28
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Watemelon
发表于 2025-3-29 09:26:20
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reception
发表于 2025-3-29 13:39:14
Book 2024vers the basic concepts along with the recent advancements in designing and developing antennas and circuits for the latest technologies. The concepts of mode compression, Full Duplex communication, massive MIMO, frequency selective surfaces, reflectarrays, and metasurfaces have been discussed in de
Nostalgia
发表于 2025-3-29 15:50:53
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防水
发表于 2025-3-29 21:44:05
Finite Circular Ground Plane Effects: A Case Study of Monopole Antenna,ne. The characteristics of a monopole antenna such as reflection coefficient, resonance frequency, bandwidth, input impedance, radiation pattern, and directivity are compared with that of a monopole antenna on the infinite ground plane. Based on the analysis, an approximate design equation to calcul
旧病复发
发表于 2025-3-30 02:23:12
Mode Compression Theory: Dipole Antennas,y, we elucidate the concept through the example of a dipole antenna. By compressing the third-order mode of the dipole antenna to align with the fundamental mode, we effectively broaden the antenna’s bandwidth. This combination of the first- and third-order modes facilitates an expanded overall band
mighty
发表于 2025-3-30 04:55:44
,Multiple Resonator–Loaded Electrically Small Antennas for Wireless Devices,se of integration. Due to these advantages, ESAs are widely preferred for use in miniaturized wireless devices such as mobile phones, laptops, routers, dongles, indoor base stations, and various other Internet of Things (IoT)-enabled devices. Numerous techniques, such as reactive element loading, me