منابع مشابه
A Magnetically Enhanced Wireless Micro-geiger Counter
This paper reports a micromachined Geiger counter with integrated permanent magnets that enhance the RF transmission from the discharges initiated by incident beta particles. With the intent of wireless sensing within the ultra wideband (UWB) spectrum, the transmission in the 2.0-2.8 GHz frequency range is investigated. The device consists of a 1x2 cm micromachined glass/Si cavity sandwiched be...
متن کاملA Compact High-Speed (31,5) Parallel Counter Circuit Based on Capacitive Threshold-Logic Gates
A novel high-speed circuit implementation of the (31,5)-parallel counter (i.e., population counter) based on capacitive threshold logic (CTL) is presented. The circuit consists of 20 threshold logic gates arranged in two stages, i.e., the parallel counter described here has an effective logic depth of two. The charge-based CTL gates are essentially dynamic circuits which require a periodic refr...
متن کاملTactile Geiger Counter for Ubiquitous Computing
Acknowledgements Firstly and most importantly I would like to thank Professor Stephen Brewster for guiding me through this dissertation, for all the advice, phones and resources he lent me and for giving me the opportunity to work on a project that nobody else has really done before. I would very much like to thank Andrew Crossan for regularly diagnosing and fixing my slightly fickle and temper...
متن کاملA CMOS High Speed Data Recovery Circuit
This paper presents a scheme and circuitry for demultiplexing and synchronizing high-speed serial data using the matched delay sampling technique. By simultaneously propagating data and clock signals through two diierent delay taps, the sampler achieves a very ne sampling resolution which is determined by the diierence between the data and clock delays. Thus, the sampler is capable of oversampl...
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: Physical Review
سال: 1936
ISSN: 0031-899X
DOI: 10.1103/physrev.49.940