Crystal radio

Known as: Crystadine, Crystodine, Crystal (disambiguation) 
A crystal radio receiver, also called a crystal set or cat's whisker receiver, is a very simple radio receiver, popular in the early days of radio… (More)
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Papers overview

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2012
2012
The deconvolution of a single Gaussian kernel is extended to a sum of Gaussian kernels with positive coefficients (case 1) and to… (More)
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2011
2011
We propose the use of a resonant tunneling diode (RTD) as a detector in terahertz wireless communications systems. Comparing to… (More)
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2011
2011
A SPICE lumped circuit subcell model is formulated within the discontinuous Galerkin finite-element time-domain (DGFETD… (More)
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2011
2011
A time-gated single photon avalanche diode (SPAD) has been designed and fabricated in a standard high voltage 0.35 μm CMOS… (More)
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2010
2010
Many demanding photonic applications require the acquisition of images at very low light-level conditions and at high speed… (More)
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2009
2009
We have developed a back-illuminated active pixel sensor (APS) which includes an SOI readout circuit and a silicon diode detector… (More)
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2008
2008
The design and testing of a broadband quasi-optical THz Schottky-diode detector is described. Initial measurements yielded a… (More)
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2006
2006
A single photon avalanche diode detector for the analysis of fluorescence phenomena is presented. The 14-pixels array, fabricated… (More)
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2006
2006
This paper describes the design, fabrication, and performance of planar-geometry InGaAs-InP devices which were specifically… (More)
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2004
2004
Previous experimental results indicated that boron-filled perforations within a semiconductor diode detector increase the thermal… (More)
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