Nonlinear processes in relativistic Cerenkov microwave resonance sources

Kanavets, V. I.; Nifanov, A. S.; Slepkov, A. I.; Bakharev, I. G.

doi:10.1117/12.174583

Cited by 1 publication

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“…Usually, the power capacity can be improved by adequately increasing the cross‐section diameter. The reason is that the reverse field can be reduced under the same power flow in this way 18,19 . It can be proved by both theoretical and simulation analysis.…”

Section: Power Capacity Analysismentioning

confidence: 81%

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A narrow‐band overmoded rectangular waveguide filter for high‐power microwaves (HPMs)

Zheng

et al. 2023

Micro & Optical Tech Letters

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An overmoded rectangular waveguide filter with the advantages of narrowband and high power is presented in this paper. The transmission efficiency of each mode in the filter is analyzed based on mode-matching techniques and optimized by combining it with the calculation method. Due to the overmoded waveguide and direct coupling topology, the designed structure has characteristics of narrowband and high power. The overall size of the proposed filter is only 17.45 × 36.20 × 126.67 mm 3 (0.54λ 0 × 1.12λ 0 × 3.93λ 0 , λ 0 is the wavelength of the center frequency in free space). The test results match well with the simulated ones and they both show that the transmission efficiency of TE 10 mode is higher than 99.77%. Meanwhile, the proposed filter achieves 1% fractional bandwidth and 134.5 kW power capacity, which reveals that the filter has both narrow-band and high-power characteristics. The designed filter would be an attractive candidate for HPM systems.

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Section: Power Capacity Analysismentioning

confidence: 81%

“…The reason is that the reverse field can be reduced under the same power flow in this way. 18,19 It can be proved by both theoretical and simulation analysis.…”

Section: Power Capacity Analysismentioning

confidence: 88%

A narrow‐band overmoded rectangular waveguide filter for high‐power microwaves (HPMs)

Zheng

et al. 2023

Micro & Optical Tech Letters

View full text Add to dashboard Cite

show abstract

Nonlinear processes in relativistic Cerenkov microwave resonance sources

Cited by 1 publication

References 0 publications

A narrow‐band overmoded rectangular waveguide filter for high‐power microwaves (HPMs)

A narrow‐band overmoded rectangular waveguide filter for high‐power microwaves (HPMs)

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