This paper presents an analysis of stability and resolution analysis of broadband (passive or active) array imaging in the Rician fading media. The main theoretical result is the stability condition where is the Rician factor, is the effective number of incoherent frequencies, is the effective numbe...
Atomic clocks are vital in a wide array of technologies and experiments, including tests of fundamental physics1. Clocks operating at optical frequencies have now demonstrated fractional stability and reproducibility at the 10−18 level, two orders of magnitude beyond their microwave predecessors2. Fr...
Step 3:Press "Ctrl+Shift+Enter" to apply the array formula. Excel will generate frequency counts for each bin. result This method is excellent for straightforward frequency tables, especially for beginners. Pressing Ctrl+Shift+Enter takes a bit to get used to, but it's worth it. Method 3:...
In situ radio-frequency heating (ISRFH) was successfully applied during remediation of a former petrol station. Using a three-electrode array in combination with extraction wells for soil vapor extraction (SVE), pollution consisting mainly of benzene, toluene, ethylbenzene, xylenes, and mineral oil ...
While multiple comb-based measurement techniques have been explored for molecular spectroscopy, such as comb-assisted Fourier transform infrared spectroscopy (FTIR)147 and virtually imaged-phased-array (VIPA)7, the most notable has been DCS139. Dual-comb spectroscopy, which was first demonstrated in ...
The experimental findings clearly show the robustness of frequency-bin entanglement, which survives after interactions with both a hybrid plasmo-photonic structure, and a nano-pillar array. These results confirm that quantum states can be encoded into the collective motion of a many-body electronic ...
Science with the Square Kilometre Array P.N.Wilkinson, ...T. JosephW. Lazio, inNew Astronomy Reviews, 2004 Technologies that must be developed to realize the SKA include: (i) wider bandwidth radio frequency receivers and their direct integration into antennas; (ii) low-cost manufacturing of ...
The large array is divided into su... Cox,Henry - 《Journal of the Acoustical Society of America》 被引量: 47发表: 1990年 Substrate steered crystallization of naphthyl end-capped oligothiophenes into nanofibers: the influence of methoxy-functionalization Rydberg states in a neutral mediumincoherent...
The Frequency Diverse Array (FDA) has a beampattern depending on both range and azimuth so it has great potential in active sensing applications. However, the range and azimuth is coupling in FDA. Especially in multiple target scenario, the existing methods suffer from problems such as coupling ...
vector | matrix |3D array(since R2024a) latency—Filter latency positive integer Parameters expand all Frequency-domain filter method—Filtering method in frequency domain Overlap-save(default) |Overlap-add Numerator domain—Numerator domain Time(default) |Frequency ...