interminable
发表于 2025-3-21 17:10:00
书目名称Ultra-Wideband Short-Pulse Electromagnetics 8影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0940429<br><br> <br><br>书目名称Ultra-Wideband Short-Pulse Electromagnetics 8影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0940429<br><br> <br><br>书目名称Ultra-Wideband Short-Pulse Electromagnetics 8网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0940429<br><br> <br><br>书目名称Ultra-Wideband Short-Pulse Electromagnetics 8网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0940429<br><br> <br><br>书目名称Ultra-Wideband Short-Pulse Electromagnetics 8被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0940429<br><br> <br><br>书目名称Ultra-Wideband Short-Pulse Electromagnetics 8被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0940429<br><br> <br><br>书目名称Ultra-Wideband Short-Pulse Electromagnetics 8年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0940429<br><br> <br><br>书目名称Ultra-Wideband Short-Pulse Electromagnetics 8年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0940429<br><br> <br><br>书目名称Ultra-Wideband Short-Pulse Electromagnetics 8读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0940429<br><br> <br><br>书目名称Ultra-Wideband Short-Pulse Electromagnetics 8读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0940429<br><br> <br><br>
acolyte
发表于 2025-3-21 23:28:37
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运动的我
发表于 2025-3-22 02:41:44
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Decibel
发表于 2025-3-22 08:29:03
A Quasi-Planar Wide Band Conical Antennaated on non-magnetic dielectric slab is proposed. The proposed antenna has a quasi-planar structure. It is mechanically stable, and easy to build and integrate with planar circuits. A full wave analysis code is developed to simulate this novel conical antenna. It is shown that the input impedance re
有角
发表于 2025-3-22 10:30:35
An Omnidirectional and Low-VSWR Ultra Wideband Antenna for a Frequency Band of 6 to 40 GHzin the designated bandwidth for 6 -40 GHz). The teardrop is connected to the inner conductor of the coaxial cable that penetrates the ground plane. The tip of the inner conductor of a K connector was inserted into the apex of the teardrop.
令人作呕
发表于 2025-3-22 16:57:03
Comparison of UWB Antennas Considering Pattern Variation With Frequencylso used to determine the pattern stability bandwidth of those antennas. The PSF is defined in the frequency domain because UWB regulations (e.g. on bandwidth, mask level etc.) are specified in this domain but it also represents waveform fidelity and omni-directionality in the time domain. It is imp
伤心
发表于 2025-3-22 21:02:07
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退出可食用
发表于 2025-3-23 00:42:33
Application of UWB Antenna Descriptors to Antenna Performance Assessmenteded. In this sense, the compactness of the descriptor means that it should summarize the performance of the antenna (or antenna system) in a single parameter, in order to simplify its design using optimization techniques.Lamensdorf used a time domain approach, defining signal fidelity as a measure
合法
发表于 2025-3-23 03:25:10
Electromagnetic Lens Design and Generalized E and H Modeso EM lens design was initiated by C. E. Baum and has been applied successfully in many applications. Specifically the scaling method creates a class of equivalent electromagnetic problems each having a complicated geometry and medium from an electromagnetic problem having a simple (Cartesian) geomet
业余爱好者
发表于 2025-3-23 05:38:23
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