Noise filtering is an essential part for measurement of quantum phenomena at extremely low temperatures. Here, we present the design of a filter which can be installed in space constrained cryogenic environment containing a large number of signal carrying lines. Our filters have a -3db point of 65kHz and its performance at GHz frequencies are comparable to the best available RF filters.
@article{arxiv.1012.5175,
title = {Efficient Radio Frequency filters for space constrained cryogenic set-ups},
author = {Soumen Mandal and Tobias Bautze and Remi Blinder and Tristan Meunier and Laurent Saminadayar and Christopher Bäuerle},
journal= {arXiv preprint arXiv:1012.5175},
year = {2011}
}
Comments
9 pages, 4 figures, The capacitor reference in the first version was wrong and has been changed to the right one