Agitated
发表于 2025-3-21 16:12:47
书目名称Antenna Fundamentals for Legacy Mobile Applications and Beyond影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0158211<br><br> <br><br>书目名称Antenna Fundamentals for Legacy Mobile Applications and Beyond影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0158211<br><br> <br><br>书目名称Antenna Fundamentals for Legacy Mobile Applications and Beyond网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0158211<br><br> <br><br>书目名称Antenna Fundamentals for Legacy Mobile Applications and Beyond网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0158211<br><br> <br><br>书目名称Antenna Fundamentals for Legacy Mobile Applications and Beyond被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0158211<br><br> <br><br>书目名称Antenna Fundamentals for Legacy Mobile Applications and Beyond被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0158211<br><br> <br><br>书目名称Antenna Fundamentals for Legacy Mobile Applications and Beyond年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0158211<br><br> <br><br>书目名称Antenna Fundamentals for Legacy Mobile Applications and Beyond年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0158211<br><br> <br><br>书目名称Antenna Fundamentals for Legacy Mobile Applications and Beyond读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0158211<br><br> <br><br>书目名称Antenna Fundamentals for Legacy Mobile Applications and Beyond读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0158211<br><br> <br><br>
哑巴
发表于 2025-3-21 23:55:03
cal performance, and future market trends.Includes simple fuThis book highlights technology trends and challenges that trace the evolution of antenna design, starting from 3rd generation phones and moving towards the latest release of LTE-A. The authors explore how the simple monopole and whip anten
祸害隐伏
发表于 2025-3-22 01:15:24
Fundamentals of Antenna Design, Technologies and Applicationsexamples of widely adopted multi-band, wideband, MIMO, balanced and mm-wave antenna technologies for current 3G and 4G mobile systems as well as for the forthcoming 5G era. Issues including design considerations, engineering design, measurement setup and methodology and practical applications are all covered in depth.
送秋波
发表于 2025-3-22 08:34:29
Simple and Compact Planar Ultra-Wideband Antenna with Band-Notched Characteristicsacteristics, a half hexagonal slot was etched on the radiator, which creates a notch at 5.2 GHz, and then by introducing a full hexagonal slot, another rejected band was produced at 10 GHz. The outcomes also confirm the proposed UWB antenna design can achieve superior dual band-notch performance at desired frequency bands.
Myocyte
发表于 2025-3-22 10:04:46
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截断
发表于 2025-3-22 13:11:19
Coplanar-Fed Miniaturized Folded Loop Balanced Antenna for WLAN Applicationsre accuracy and verification of the consequences. Finally, the optimum antenna model was prototyped and verified, in which its results in terms of return loss, power gains, far-field and efficiency were compared with simulated ones.
etidronate
发表于 2025-3-22 17:13:13
Aufgabenstellung und Zielsetzung,examples of widely adopted multi-band, wideband, MIMO, balanced and mm-wave antenna technologies for current 3G and 4G mobile systems as well as for the forthcoming 5G era. Issues including design considerations, engineering design, measurement setup and methodology and practical applications are all covered in depth.
CHASE
发表于 2025-3-22 22:49:43
https://doi.org/10.1007/978-3-663-07187-7acteristics, a half hexagonal slot was etched on the radiator, which creates a notch at 5.2 GHz, and then by introducing a full hexagonal slot, another rejected band was produced at 10 GHz. The outcomes also confirm the proposed UWB antenna design can achieve superior dual band-notch performance at desired frequency bands.
MARS
发表于 2025-3-23 03:25:08
https://doi.org/10.1007/978-3-8350-9094-1ture: an alternative is to exploit multiple polarisations in the signal pathways. This requires antenna elements responding principally to each of the orthogonal polarisations and these can be closely located, enabling integration into a mobile handset. The designs presented are very compact and amenable to production by modern printing methods.
胎儿
发表于 2025-3-23 07:29:38
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