نتایج جستجو برای: delay line

تعداد نتایج: 534866  

1997
Yong-Bin Kim Tom Chen

This paper presents a variable delay line DLL circuit implemented in a 0.8 m CMOS technology. A phase detector and two charge pump circuits calibrate the delay per stage of the delay line using push-pull type clock synchronization scheme. The delay line can be programmed 6 to 18 stages. The DLL circuit is capable of reducing clock skew from 1-3ns to below 500ps for clock frequencies from 50Mhz ...

Journal: :Journal of the Optical Society of Korea 2016

Journal: :The Journal of The Institute of Image Information and Television Engineers 2017

جعفرزاده خطیبانی, مرتضی, رحیقی, جواد, کارگر, زهره, کرمی, هاله,

In this paper a one dimentional position-sensitive X-ray gas detector has been designed, simulated and constructed based on Multi Wire Proportional Chamber (MWPC) with delay line position readout. These kinds of detectors are useful in soft X-ray imaging and are capable of being extended to two dimensions position readout easily. The position resolution of this detector is estimated to be 230µm...

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