Stubbed out
نویسندگان
چکیده
منابع مشابه
A Tri-band Impedance Transformer Using Stubbed Coupling Line
In this paper, a compact tri-band impedance transformer by utilizing stubbed coupling line for matching a load at three arbitrary frequencies is proposed. The transformer is composed of two parts, and each part is constructed from parallel-coupled transmission lines. Two structures with different configurations of the proposed transformer have been given and analyzed. Then, the close-form equat...
متن کاملBallistic electron transport in stubbed quantum waveguides: experiment and theory
We present results of experimental and theoretical investigations of electron transport through stub-shaped waveguides or electron stub tuners (ESTs) in the ballistic regime. Measurements of the conductance G as a function of voltages, applied to different gates Vi (i =bottom, top, and side) of the device, show oscillations in the region of the first quantized plateau which we attribute to refl...
متن کاملSpin-current modulation and square-wave transmission through periodically stubbed electron waveguides
Ballistic spin transport through waveguides, with symmetric or asymmetric double stubs attached to them periodically, is studied systematically in the presence of a weak spin-orbit coupling that makes the electrons precess. By an appropriate choice of the waveguide length and of the stub parameters injected spin-polarized electrons can be blocked completely and the transmission shows a periodic...
متن کاملOut In ! In ! Out ! Out ! In ? In ?
6] Daniel B. Karron. The \spiderweb" algorithm for surface construction in noisy volume data. The pattern of density readings created by the two curves in gure 11 are identical. Thus one cannot distinguish a double surface crossing (or any even number of crossings) between two adjacent sampling points from no crossing at all. The key point here is that there is no reason to interpolate an addit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMJ
سال: 2007
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.39251.717257.59