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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Dongdong Wang Shengquan Zheng Feng Deng Dongyun Hou |
| Copyright Year | 2013 |
| Description | Author affiliation: Sci. & Technol. on Electromagn. Compatibility Lab., China Ship Dev. & Design Center, Wuhan, China (Dongdong Wang; Shengquan Zheng; Feng Deng; Dongyun Hou) |
| Abstract | In this paper, we made research on the radiation characteristics of IRA with analytical and simulation methods. According to the research results, IRAs exhibit excellent characteristic, as small VSWR at low frequency range, short oscillation time of radiation waveform, narrow main beam, high gain and ultra wide-band. Typical radiation pulse of IRA consists of two parts, namely, the pre-pulse, which share the same shape as the excitation voltage source and is generated by the backward radiation of feed arms, and the main pulse, whose time-domain shape is the differentiation of the excitation voltage. As the volume of IRA decreases, the amplitude of pre-pulse remains the same, while that of the main pluse decreases by the same proportion. |
| Sponsorship | IEEE Beijing Sect. |
| Starting Page | 347 |
| Ending Page | 350 |
| File Size | 306383 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781467360777 |
| e-ISBN | 9781467360791 |
| DOI | 10.1109/MAPE.2013.6689818 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-10-29 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Analytical models Solid modeling Horn antennas radiation simulation Antenna feeds IRA Impedance feed arms Time-domain analysis modelling |
| Content Type | Text |
| Resource Type | Article |
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