全部文献期刊会议图书|学者科研项目
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作者:You‐Ji Cong , De‐Jie Chang , Hai‐Rong Cheng ...
来源:[J].Microwave and Optical Technology Letters(IF 0.585), 2020, Vol.62 (3), pp.1195-1199Wiley
摘要:Abstract(#br)This article presents a novel structure of stripline which is made of sandwich structure composed of printed circuit board (PCB) and polymethacrylimide foam, and a loss reduction design is carried out. Compared with the traditional air stripline structure, the w...
作者:Shreyas Charola , Shobhit K. Patel , Juveriya Parmar ...
来源:[J].Microwave and Optical Technology Letters(IF 0.585), 2020, Vol.62 (3), pp.1366-1373Wiley
摘要:Abstract(#br)We presented broadband solar absorber using graphene‐based pyramid‐shaped metasurface structure. The proposed design is analyzed for its absorption characteristics from 100 THz to 1000 THz frequency range (infrared, visible, and ultraviolet region) in term of ge...
作者:Weiwei Wang , Shichang Chen , Jialin Cai ...
来源:[J].Microwave and Optical Technology Letters(IF 0.585), 2020, Vol.62 (1), pp.137-141Wiley
摘要:Abstract(#br)An innovative design methodology is presented to simplify the architecture of outphasing power amplifier (PA). The proposed design, by absorbing transistor parasitic capacitance into reactance compensating network intrinsic for a Chireix outphasing amplifier, gr...
作者:Ya‐Dong Deng , Yan Zhou , Tao‐Ce Yin ...
来源:[J].Microwave and Optical Technology Letters(IF 0.585), 2020, Vol.62 (2), pp.555-558Wiley
摘要:Abstract(#br)We presented a compact and enduring multiwavelength Tm‐doped fiber laser at 2 μm employing a microfiber knot resonator (MKR). The MKR, made by the flame‐brushing technique, has a fiber diameter of 10 μm and a ring diameter of 150 μm. The MKR plays a role as...
作者:Lei Bao , Tie Jun Cui
来源:[J].Microwave and Optical Technology Letters(IF 0.585), 2020, Vol.62 (1), pp.9-32Wiley
摘要:Abstract(#br)Electromagnetic metamaterials have been developing rapidly and attracted worldwide attentions since the concept has been proposed due to their powerful ability in controlling electromagnetic (EM) waves. Active functions and features achieved by tunable or reconf...
作者:Zhangfei Yin , Xue‐Xia Yang , Fan Yu ...
来源:[J].Microwave and Optical Technology Letters(IF 0.585), 2020, Vol.62 (1), pp.418-424Wiley
摘要:Abstract(#br)A novel antipodal Vivaldi antenna operating at an ultra‐wideband of 5.2 to 40 GHz with high gain and miniaturized size is presented in this article. By introducing a pair of radiation arms with maple‐leaf edge shape, the antenna gain is increased by 1 to 3 dB ov...
作者:Jason Ellison , Stephen B. Smith , Sedig Agili
来源:[J].Microwave and Optical Technology Letters(IF 0.585), 2020, Vol.62 (2), pp.675-682Wiley
摘要:Abstract(#br)The broadband measurement of interconnects and on‐board devices requires the usage of test fixtures in order to connect to the measurement instrumentation. Proper assessment of the device performance requires removal of the effects of these test fixtures which i...
作者:Taiane A. M. G. Freitas , Viviane H. Silva , Ricardo M. Ribeiro
来源:[J].Microwave and Optical Technology Letters(IF 0.585), 2020, Vol.62 (3), pp.999-1008Wiley
摘要:Abstract(#br)The basic structure of fiber‐based modalmetric devices consists of a single‐mode fiber (SMF) spliced to a sensitive multimode fiber (s‐MMF) strand. The aim of this article, is to show and compare the sensitivity measurement results amongst of distinct imple...
作者:Chenglin Li , Xiaoping Liao , Kai Qian
来源:[J].Microwave and Optical Technology Letters(IF 0.585), 2020, Vol.62 (3), pp.1082-1086Wiley
摘要:Abstract(#br)Thermoelectric‐photoelectric integrated power generator and a power management circuit are designed in this letter for the inefficiency of power amplifier and the generation of massive heat of transceiver. Thermoelectric‐photoelectric integrated power generator ...
作者:Min‐Gi Kim , Hyeongdong Kim
来源:[J].Microwave and Optical Technology Letters(IF 0.585), 2020, Vol.62 (1), pp.239-243Wiley
摘要:Abstract(#br)In this article, a miniaturized wide‐band and dual‐band loop‐type ground radiation antenna for mobile devices is proposed. The antenna feed structure, which consists of two shunt capacitors and a shunt inductor, enhances the bandwidth in both bands by gener...

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