Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Haobin Zheng"'
Publikováno v:
IEEE Access, Vol 10, Pp 61808-61819 (2022)
The properties of giant magnetostrictive material (GMM) are very sensitive to external compressive stress. Knowledge of these key properties is of essential importance in practical applications such as high-power underwater transducers. Although the
Externí odkaz:
https://doaj.org/article/00c3a60a03d34212a82e49d568f7d25b
Publikováno v:
Sensors, Vol 22, Iss 10, p 3781 (2022)
The loss effect in smart materials, the active part of a transducer, is of significant importance to acoustic transducer designers, as it directly affects the important characteristics of the transducer, such as the impedance spectra, frequency respo
Externí odkaz:
https://doaj.org/article/9627cb9d6c374ae3b4b54656389bbd31
Publikováno v:
Micromachines, Vol 12, Iss 11, p 1416 (2021)
Complex material parameters that can represent the losses of giant magnetostrictive materials (GMMs) are the key parameters for high-power transducer design and performance analysis. Since the GMMs work under pre-stress conditions and their performan
Externí odkaz:
https://doaj.org/article/7b62f955b26043629aaa877e191b6d21
Publikováno v:
2022 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC).
Autor:
Haobin Zheng, Haotian Lu
Publikováno v:
2022 International Conference on Applied Physics and Computing (ICAPC).
Publikováno v:
Dianxin kexue, Vol 30, Pp 110-115 (2014)
Aiming at the effects on network performance of terminal user perception, a kind of high efficient positioning terminal performance issues called five steps was put forward, and through the real log data billed experiment, the effectiveness and effic
Externí odkaz:
https://doaj.org/article/ecfb92778428410691a2842a76e1317a
Publikováno v:
Micromachines
Volume 12
Issue 11
Micromachines, Vol 12, Iss 1416, p 1416 (2021)
Volume 12
Issue 11
Micromachines, Vol 12, Iss 1416, p 1416 (2021)
Complex material parameters that can represent the losses of giant magnetostrictive materials (GMMs) are the key parameters for high-power transducer design and performance analysis. Since the GMMs work under pre-stress conditions and their performan
Publikováno v:
2021 11th International Conference on Information Technology in Medicine and Education (ITME).
Publikováno v:
SPIE Proceedings.
An innovative configuration - two pieces of reflection volume phase gratings superposed is put forward, in order to highly diffract the ultra-short laser pulse. Based on Kogelnik's coupled wave theory, and discrete Fourier transform, the diffraction
Publikováno v:
SPIE Proceedings.
Nowadays, the most widespread used space filters are pinhole filters, consisted of a lens with a pinhole in the focal plane, requiring for matching spatially a focused laser beam to a small hole. Experimentally, the initial alignment of spatial filte