An ultra-wideband time-domain antenna

被引：0
作者：
Peng, ZhiHe [1 ]
Liu, Yi [1 ]
Wu, QiLei [1 ]
Liu, Li [1 ]
Chen, JunFeng [1 ]
机构：
[1] China Ship Dev & Design Ctr, Sci & Technol Electromagnet Compatibil Lab, Wuhan, Peoples R China
来源：
2022 IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON ADVANCED MATERIALS AND PROCESSES FOR RF AND THZ APPLICATIONS, IMWS-AMP | 2022年
关键词：
Ultra wideband; time-domain antenna; transient electric-field measurement; progressive conical dipole; SLOT ANTENNA;
D O I：
10.1109/IMWS-AMP54652.2022.10106911
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The theory of the transient electric-field pulses testing receives extensive attention in the fields of national defense and industry. How to measure the transient electric-field pulses efficiently and accurately is an urgent problem to be solved in electromagnetic countermeasures. Ultra-wideband time-domain antennas are the core component of the transient electric-field measurement systems. In this paper, an ultra-wideband timedomain antenna is proposed to measure the transient electric-field pluses. The proposed antenna is based on progressive conical dipole structure, which couples electric-field energy through a pair of differential dipoles. The simulation and measurement results show that the proposed antenna has excellent differential characteristics in the frequency range of 10MHz similar to 1GHz. The proposed antenna has advantages of wide operation frequency, small size, simple processing and low cost.
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页数：3
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