Standard complex for reproduction and transmission of unit sizes of pulse electric and magnetic intensities in ultrashort pulse range

Sakharov, K. Yu.; Mikheev, О. V.; Туркин, В. А.; Dobrotvorsky, M. I.; Aleshko, A. I.

doi:10.1109/uwbusis.2010.5609121

Cited by 2 publications

(4 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Although Equations and () are derived from an infinitely long cone, the 2 equations are correct for the mono‐cones with finite length. This is proved in References and . The designed mono‐cone is validated by simulations in the HFSS 17.…”

Section: Mono‐cone Standard Field Generation System With 3145° Half mentioning

confidence: 70%

“…National Institute of Standards and Technology of America, Korea Research Institute of Standards and Science, and All‐Russian Research Institute for Opto‐physical Measurements have chosen the cone and ground (mono‐cone) structures as the calibration setup due to their advantages . The generated UWB‐SP is calculated from the geometry of the mono‐cone structure and the parameters of the input pulse source.…”

Section: Introductionmentioning

confidence: 99%

“…The generated UWB‐SP is calculated from the geometry of the mono‐cone structure and the parameters of the input pulse source. It is found that the amplitude of the generated field and the clear time of the calibration setup are dependent on the length of the mono‐cone . In order to propagate the UWB‐SP with a large clear time, we have to increase the length of the mono‐cone.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

A novel impedance adapter for the time‐domain electromagnetic pulse standard field generation setup

Wang

Gong

Yang

et al. 2020

Micro & Optical Tech Letters

View full text Add to dashboard Cite

The purpose of the work is to design a novel impedance adapter to set up a mono-cone standard field generation system with a large clear time and a large dynamic range. To transform the impedance from 50 Ω (the output impedance of the signal generator) to 75 Ω (the input impedance of the cone), the gradient structures with 11 sections are designed for the impedance adapter. The measured VSWR of the system is below 1.5 from 300 to 2.25 GHz. The insertion loss of the designed is about −35 dB. The system with the designed impedance adapter works well. This is validated by the results of the standard open-air test site in National Institute of Metrology, China. K E Y W O R D S75 Ω, impedance adapter, mono-cone, OTAS, time-domain electromagnetic pulse, traceability

show abstract

Section: Mono‐cone Standard Field Generation System With 3145° Half mentioning

confidence: 70%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A novel impedance adapter for the time‐domain electromagnetic pulse standard field generation setup

Wang

Gong

Yang

et al. 2020

Micro & Optical Tech Letters

View full text Add to dashboard Cite

show abstract

“…To measure pulsed electric fields, several stripline IPPL type probes were used (Sakharov et al, 2012) with a rise time of the transitional characteristic of about 30-50 ps and a time constant of 2 4 ns. To measure pulsed magnetic fields, an inductive TPMP type probe was used with a rise time of the transitional characteristic of 30 ps and a time constant of 50 ns (Gushchin et al, 2021).…”

Section: Experimental Setup and Measurement Techniquesmentioning

confidence: 99%

Subnanosecond Electromagnetic Pulse Generated by a Long Spark Discharge: Lightning Implication

Gushchin,

Zudin,

Vershinin

et al. 2024

Geophysical Research Letters

View full text Add to dashboard Cite

The effects of generating pulsed radiation by a long spark discharge are important for the development of lightning models and applications related to lightning protection. In experiments with a Marx generator simulating a lightning discharge, we detected the radiation in the form of a single ultrawideband electromagnetic pulse (UWB EMP) about 200 ps in duration, and rising time about 100 ps. UWB EMP generation occurs during the breakdown of a “rod–rod” 4 m long gap. Pulses of almost unipolar shape are observed in more than half of all positive discharges. EMP emission occurs before the main stage, and corresponds to the start of the upward leader from a grounded electrode. In negative discharges, pulses are also observed, but less frequently and with a smaller amplitude. The UWB EMPs, given their large amplitude (more than 100 V/m at a distance of 90 m from the discharge), can be considered as possible new lightning damage factors.

show abstract

Standard complex for reproduction and transmission of unit sizes of pulse electric and magnetic intensities in ultrashort pulse range

Cited by 2 publications

References 0 publications

A novel impedance adapter for the time‐domain electromagnetic pulse standard field generation setup

A novel impedance adapter for the time‐domain electromagnetic pulse standard field generation setup

Subnanosecond Electromagnetic Pulse Generated by a Long Spark Discharge: Lightning Implication

Contact Info

Product

Resources

About