A double differential-mode current injection method based on directional couplers for HIRF verification testing of interconnected systems

Lu, Xinfu; Wei, Guanghui; Pan, Xiaodong

doi:10.1080/09205071.2013.870500

Cited by 3 publications

(3 citation statements)

References 13 publications

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“…between the field strength E and the two equivalent injected voltages (U IL and U IR ) in the frequency domain are both linear [15]. Thus, according to the characteristics of the Fourier transform and the analysis in [16], it can be verified that the relations between the two injected voltages [u IL (t) and u IR (t)] and E(t) (time domain signals) are also linear.…”

Section: Research Articlementioning

confidence: 80%

“…Moreover, the time delay difference Δt between u IL (t) and u IR (t) should also be considered. Note that the phase difference Δj between U IL and U IR in the frequency domain is as follows [15]…”

Section: Research Articlementioning

confidence: 99%

“…To solve these problems, a differential-mode current injection (DMCI) method is proposed in our previous work, which is effective up to several gigahertz [14]. Moreover, a double DMCI method is presented when the characteristics of the two EUTs are both concerned [15]. This method is feasible in the case that the cable is the main coupling path.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Dual‐port pulsed differential‐mode current injection method for high‐level electromagnetic pulse radiated susceptibility testing

Lu¹,

Wei²,

Pan³

et al. 2016

IET Science, Measurement & Technology

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Section: Research Articlementioning

confidence: 80%

Section: Research Articlementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Dual‐port pulsed differential‐mode current injection method for high‐level electromagnetic pulse radiated susceptibility testing

Lu¹,

Wei²,

Pan³

et al. 2016

IET Science, Measurement & Technology

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A Pulsed Differential-Mode Current Injection Method for Electromagnetic Pulse Field Susceptibility Assessment of Antenna Systems

Lu¹,

Wei²,

Pan³

et al. 2015

IEEE Trans. Electromagn. Compat.

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Research on Dual-Frequency Electromagnetic False Alarm Interference Effect of a Typical Radar

Du¹,

Wei²,

Zhao³

et al. 2022

Sensors

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In order to master the position variation rule of radar false alarm signal under continuous wave (CW) electromagnetic interference and reveal the mechanism of CW on radar, taking a certain type of stepping frequency radar as the research object, theoretical analysis of the imaging mechanism of radar CW electromagnetic interference false alarm signals from the perspective of time-frequency decoupling and receiver signal processing. Secondly, electromagnetic interference injection method is used to test the single-frequency and dual-frequency electromagnetic interference effect of the tested equipment. The results show that under the single frequency CW electromagnetic interference, the sensitive bandwidth of false alarm signal is about ±75 MHz, and the position of false alarm signal irregularity changes. Under the in-band dual-frequency CW electromagnetic interference, the position of non-intermodulation false alarm signal is similar to that of single frequency. However, the distance difference of two non-intermodulation false alarm signals is regular. In addition, the positions of the second-order intermodulation false alarm signals of the tested radar are also regular, and its position changes with the change of the second-order intermodulation frequency difference.

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A double differential-mode current injection method based on directional couplers for HIRF verification testing of interconnected systems

Cited by 3 publications

References 13 publications

Dual‐port pulsed differential‐mode current injection method for high‐level electromagnetic pulse radiated susceptibility testing

Dual‐port pulsed differential‐mode current injection method for high‐level electromagnetic pulse radiated susceptibility testing

A Pulsed Differential-Mode Current Injection Method for Electromagnetic Pulse Field Susceptibility Assessment of Antenna Systems

Research on Dual-Frequency Electromagnetic False Alarm Interference Effect of a Typical Radar

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