resonance bandwidth 共振带宽相关短语 internal reference (核磁共振的) 内标率 internal reference method (磁共振) 内标准法 gamma ray resonance (γ射线共振) 伽马射线共振 fullwidth weir (即指占全河渠宽的) 满宽堰 ellipsometer (偏振光) 椭圆计 grain deflector (用于调整割晒机的铺条宽度) 谷物导板 spreading...
1) resonance bandwidth 共振带宽2) Broadband Rotational Resonance 宽带旋转共振3) FMR frequency width 共振谱宽4) resonance linewidth 共振线宽 1. It is very important to measure ferromagnetic resonance linewidthΔB by ferromagnetic resonance curves because ΔB displays the ferromagnetic loss of ...
Nordebo. Bandwidth, Q factor, and resonance models of an- tennas. Progress in Electromagnetics Research, 62, 1-20, 2006.Gustafsson, M. & Nordebo, S. 2006 Bandwidth, Q-factor, and resonance models of antennas. Prog. Electromagn. Res. 62, 1-20. (doi:10.2528/PIER06033003)...
To address the challenges of smaller bandwidth in FVM PMUTs for PAI, currently, there are two ways to expand the bandwidth of the transducer: combining multiple PMUTs with different dimensions (different resonance frequencies) into one array34,35 and designing rectangle structures PMUT with multiple...
Bandwidth expansion in magnetic resonance An apparatus for use in a magnetic resonance examination includes a radio frequency receive coil () and adjustable tuning circuitry () for adjusting the resonant frequency of the receive coil. The apparatus also includes a preamplifier (... JT Devries,E ...
We present a microwave absorber hybrid structure consists with nine different elements. Computer simulation demonstrates that this structure has successfully extended near perfect absorbance bandwidth at 6GHz-7GHz. Theoretical analysis has been made on the magnetic responses of tandem and parallel mixed mo...
We propose a planar metamaterial formed by four-strip metallic resonators, which can achieve high-Q Fano resonance in terahertz regime. This terahertz planar metamaterial supports a sharp Fano resonance at 0.81 THz with 25% transmission. The resonance bandwidth of the dip is 0.014 THz with the Q...
52. Even in the absence of these line-narrowing effects, the bandwidth may not be equal to the linewidth, because the frequency response curve for the atomic magnetometer may not be Lorentzian, although the resonance spectra are often Lorentzian. For example, in our case, the EIT HWHM is ...
In this paper, we investigate slow light via stimulated Brillouin scattering (SBS) in a room temperature optical fiber that is pumped by a spectrally broad... Z Zhu,AMC Dawes,DJ Gauthier,... - 《Journal of Lightwave Technology》 被引量: 304发表: 2007年 Power and Bandwidth of Spontaneous ...
Chen et al.6have indicated that the bandwidth can be broadened through multiple plasmon resonances. On the basis of it, we give the unit 1 shown in Fig.2a. The periodicity of unit 1 is 12.2 mm. Unit 1 can be divided into four layers. The thickness of the top copper pattern and back...