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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Tan Zhi-liang Zhang Rong-qi Lin Yong-tao |
| Copyright Year | 2006 |
| Description | Author affiliation: Key Lab. of Defense Sci. And Technol., Ordnance Eng. Coll. (Tan Zhi-liang; Zhang Rong-qi; Lin Yong-tao) |
| Abstract | The radiation effect experiment to a complicated electronic system by using of GW ultra-wide band (UWB) radiation source has been carried out. In cases of opening or closing the door of equipment under test (EUT) , the responses of test points on combination No.04 and No.08 of EUT have been measured. The response characteristics of test points on combination No.02 have been tested at different orientations of antenna of EUT. And spectrum analysis has been performed for response waveforms. The results have shown that the response voltage on internal circuits of EUT may reach about 1.6 kV at condition of opening door of EUT when radiated by UWB source with 2.0times104 V/m of field strength (rise time is 0.3 ns and pulse width is 3-4 ns). The maximum response voltage on combination No.02 is about 1.6 kV under condition of optimum coupling of antenna. In this case, some of the electronic components which are sensitive to electromagnetic field may be damaged. The response band width of EUT is about 500 MHz and main frequency point of response is about 70 MHz which are far apart from the working frequency of EUT. So the frequency of the outside electromagnetic field is not the main reason which affects EUT |
| Starting Page | 297 |
| Ending Page | 300 |
| File Size | 241694 |
| Page Count | 4 |
| File Format | |
| ISBN | 1424401836 |
| DOI | 10.1109/CEEM.2006.257957 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-08-01 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Electromagnetic radiation Circuit testing Frequency Voltage Electromagnetic fields Radiation effects Antenna measurements Performance analysis Pulse circuits Space vector pulse width modulation Spectrum analysis Ultra-wide band (UWB) Response |
| Content Type | Text |
| Resource Type | Article |
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