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DAO X Y , GAO M , CHEN K B . Minimum correlation estimation of leakage and echo signals for FMCW radar [J ] . IEEE Transactions on Circuits and Systems II: Express Briefs , 2020 , 67 ( 10 ): 2294 - 2298 . DOI: 10.1109/TCSII.8920 http://doi.org/10.1109/TCSII.8920 https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=8920 https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=8920

陈凯柏 , 高敏 , 周晓东 , 等 . 调频连续波引信高功率微波前门耦合效应研究 [J ] . 兵工学报 , 2020 , 41 ( 5 ): 881 - 889 . DOI: 10.3969/j.issn.1000-1093.2020.05.007 http://doi.org/10.3969/j.issn.1000-1093.2020.05.007 针对调频连续波引信在高功率微波辐照下的前门耦合问题，对引信射频前端进行场路联合仿真实验。利用仿真软件建立引信射频前端模型，采用先辐照、后注入的实验方法对引信前门耦合效应进行分析。实验结果表明：引信射频前端敏感元器件容易被耦合进入的高功率微波毁伤，当脉冲信号上升时间较短时，毁伤效果更为明显；当高功率微波源与引信距离较远时，引信的正常测距功能会受到干扰，但脉冲信号的平顶宽度变化所造成的干扰效应并不明显。

CHEN K B , GAO M , ZHOU X D , et al. Front-door coupling effect of ultra-wideband electromagnetic pulse for FMCW fuze [J ] . Acta Armamentarii , 2020 , 41 ( 5 ): 881 - 889 . (in Chinese)

MATS G B , LOVSTRAN K . Susceptibility of electronic systems to high-power microwaves: summary of test experience [J ] . IEEE Transactions on Electromagnetic Compatibility , 2004 , 46 , 396 - 403 . DOI: 10.1109/TEMC.2004.831814 http://doi.org/10.1109/TEMC.2004.831814 http://ieeexplore.ieee.org/document/1325794/ http://ieeexplore.ieee.org/document/1325794/

ZHANG J D , GE X J , FAN Y W , et al. Research progresses on Cherenkov and transit-time high-power microwave sources at NUDT [J ] . Matter and Radiation at Extremes , 2016 , 1 : 163 - 178 . DOI: 10.1016/j.mre.2016.04.001 http://doi.org/10.1016/j.mre.2016.04.001 https://pubs.aip.org/mre/article/1/3/163/252611/Research-progresses-on-Cherenkov-and-transit-time https://pubs.aip.org/mre/article/1/3/163/252611/Research-progresses-on-Cherenkov-and-transit-time Research progresses on Cherenkov and transit-time high-power microwave (HPM) sources in National University of Defense Technology (NUDT) of China are presented. The research issues are focused on the following aspects. The pulse-shortening phenomenon in O-type Cerenkov HPM devices is suppressed. The compact coaxial relativistic backward-wave oscillators (RBWOs) at low bands are developed. The power efficiency in M-Type HPM tubes without guiding magnetic field increased. The power capacities and power efficiencies in the triaxial klystron amplifier (TKA) and relativistic transit-time oscillator (TTO) at higher frequencies increased. In experiments, some exciting results were obtained. The X-band source generated 2 GW microwave power with a pulse duration of 110 ns in 30 Hz repetition mode. Both L- and P-band compact RBWOs generated over 2 GW microwave power with a power efficiency of over 30%. There is approximately a 75% decline of the volume compared with that of conventional RBWO under the same power capacity conditions. A 1.755 GHz MILO produced 3.1 GW microwave power with power efficiency of 10.4%. A 9.37 GHz TKA produced the 240 MW microwave power with the gain of 34 dB. A 14.3 GHz TTO produced 1 GW microwave power with power efficiency of 20%.

ZHANG J , ZHANG D , FAN Y W , et al. Progress in narrowband high-power microwave sources [J ] . Physics of Plasmas , 2020 , 27 : 010501 . DOI: 10.1063/1.5126271 http://doi.org/10.1063/1.5126271 https://pubs.aip.org/pop/article/27/1/010501/263173/Progress-in-narrowband-high-power-microwave https://pubs.aip.org/pop/article/27/1/010501/263173/Progress-in-narrowband-high-power-microwave Even after 50 years of development, narrowband high-power microwave (HPM) source technologies remain the focus of much research due to intense interest in innovative applications of HPMs in fields such as directed energy, space propulsion, and high-power radar. A few decades ago, the main aim of investigations in this field was to enhance the output power of a single HPM source to tens or hundreds of gigawatts, but this goal has proven difficult due to physical limitations. Therefore, recent research into HPM sources has focused on five main targets: phase locking and power combination, high power efficiency, compact sources with a low or no external magnetic field, high pulse energy, and high-power millimeter-wave generation. Progress made in these aspects of narrowband HPM sources over the last decade is analyzed and summarized in this paper. There is no single type of HPM source capable of excellent performance in all five aspects. Specifically, high pulse energy cannot be achieved together with high power efficiency. The physical difficulties of high power generation in the millimeter wave band are discussed. Semiconductor-based HPM sources and metamaterial (MTM) vacuum electron devices (VEDs) are also commented on here. Semiconductor devices have the advantage of smart frequency agility, but they have low power density and high cost. MTM VEDs have the potential to be high power efficiency HPM sources in the low frequency band. Moreover, problems relating to narrowband HPM source lifetime and stability, which are the important determinants of the real-world applicability of these sources, are also discussed.

FISAHN S , KOJ S , GARBE H . Analysis of the coupling of electromagnetic pulses into shielded enclosures of vulnerable systems [J ] . Advances in Radio Science , 2019 , 16 : 215 - 226 . DOI: 10.5194/ars-16-215-2019 http://doi.org/10.5194/ars-16-215-2019 https://ars.copernicus.org/articles/16/215/2019/ https://ars.copernicus.org/articles/16/215/2019/ . In order to predict the immunity to electromagnetic interference of\nvulnerable systems, not only the electronic system but also its enclosure has\nto be taken into consideration. In this work, the coupling behavior of\nelectromagnetic pulses (EMP) and continuous wave (CW) signals into the\nshielded enclosure of a generic system is investigated by metrological and\nnumerical methods. Since this enclosure forms an unwanted or parasitic cavity\nresonator, the enclosure`s resonance behavior as well as the characteristic\nquantities, i.e., the resonance frequencies and corresponding quality factors\nare of great interest, too. The usage of an optical field sensor reduces the\ninfluence of the measuring setup on the investigated system and thus, enables\nthe analysis of the enclosure's resonance behavior, which delivers revealing\ninformation about the dependence of the quality factor on the aperture size\nof the enclosure.\n

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刘璐瑶 , 马弘舸 , 蔡金良 . 基于随机拓扑的复杂腔体电磁辐射统计特性 [J ] . 强激光与粒子束 , 2017 , 29 ( 9 ): 104 - 108 .

LIU L Y , MA H G , CAI J L . Statistical characteristics of electromagnetic radiation for complex cavities based on random topology model [J ] . High Power Laser and Particle Beams , 2017 , 29 ( 9 ): 104 - 108 . (in Chinese)

郝建红 , 潘慧东 , 范杰清 . 基于时间门方法的随机耦合模型在复杂腔体电磁预测中的应用 [J ] . 电波科学学报 , 2021 , 36 ( 1 ): 61 - 67 .

HAO J H , PAN H D , FAN J Q . Application of random coupling model based on time gating method in electromagnetic prediction of complex cavity [J ] . Chinese Journal of Radio Science , 2021 , 36 ( 1 ): 61 - 67 . (in Chinese)

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JAVADI S P , ABDIPOUR A . Time domain analysis of an active multi-conductor CRLH transmission line using FDTD method [J ] . AEU International Journal of Electronics and Communications , 2021 ( 9 ): 153683 - 153695 .

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ROBINSON M P , BENSON T M , CHRISTOPOULOS C , et al. Analytical formulation for the shielding effectiveness of enclosures with apertures [J ] . IEEE Transactions on Electromagnetic Compatibility , 1998 , 40 ( 3 ): 240 - 248 . DOI: 10.1109/15.709422 http://doi.org/10.1109/15.709422 http://ieeexplore.ieee.org/document/709422/ http://ieeexplore.ieee.org/document/709422/

SU D L , LIU H Y , YANG S C , et al. An analytical method for calculating the shielding effectiveness of an enclosure with an oblique rectangular aperture [J ] . Chinese Journal of Electronics , 2019 , 28 ( 4 ): 850 - 854 . DOI: 10.1049/cje.2019.02.006 http://doi.org/10.1049/cje.2019.02.006 https://digital-library.theiet.org/content/journals/10.1049/cje.2019.02.006 https://digital-library.theiet.org/content/journals/10.1049/cje.2019.02.006

JIANG L H , HAO J H , GONG Y F . Analytical method for electromagnetic coupling to a penetrated transmission line in cascaded multiple enclosures with hybrid apertures [J ] . Journal of Electromagnetic Waves and Applications , 2019 , 33 ( 7 ): 1 - 14 . DOI: 10.1080/09205071.2018.1524797 http://doi.org/10.1080/09205071.2018.1524797 https://www.tandfonline.com/doi/full/10.1080/09205071.2018.1524797 https://www.tandfonline.com/doi/full/10.1080/09205071.2018.1524797

GONG Y F , HAO J H , JIANG L H . An efficient analytical method for the coupling to penetrated transmission line in multiple enclosures based on electromagnetic topology [J ] . IET Science Measurement & Technology , 2018 , 12 ( 3 ): 335 - 342 . DOI: 10.1049/smt2.v12.3 http://doi.org/10.1049/smt2.v12.3 https://onlinelibrary.wiley.com/toc/17518830/12/3 https://onlinelibrary.wiley.com/toc/17518830/12/3

郝建红 , 蒋璐行 , 钱思羊 . 基于BLT方程的内置介质板异型腔屏蔽效能 [J ] . 电工技术学报 , 2020 , 35 ( 18 ): 3791 - 3801 .

HAO J H , JIANG L H , QIAN S Y . The shielding effectiveness of heterotypic enclosures embedded dielectric layers based on the BLT equation [J ] . Transactions of China Electrotechnical Society , 2020 , 35 ( 18 ): 3791 - 3801 . (in Chinese)

JAMALI M , NIASATI M , JAZEARI M . Lightning analysis of adjacent grounding systems using multi-conductor transmission line method [J ] . IET Science Measurement and Technology , 2021 , 14 ( 10 ): 848 - 852 . DOI: 10.1049/iet-smt.2019.0267 http://doi.org/10.1049/iet-smt.2019.0267 https://digital-library.theiet.org/content/journals/10.1049/iet-smt.2019.0267 https://digital-library.theiet.org/content/journals/10.1049/iet-smt.2019.0267