Results 61 to 70 of about 3,699,008 (204)

Cryogenic CMOS RF AWGs for Qubit Control

IEEE Open Journal of the Solid-State Circuits Society
This article presents design approaches for two radio frequency (RF) arbitrary waveform generators (AWGs) operating at cryogenic temperatures using FinFET CMOS technologies.
Sudipto Chakraborty, Marcel Kossel, Matthias Brandli, Pier-Andrea Francese, Mridula Prathapan, Pat Rosno, Mark Yeck, John F. Bulzacchelli, Daniil Frolov, David J. Frank, Ray Richetta, Timothy J. Schmerbeck, Daniel Ramirez, Christian W. Baks, Ken Inoue, Cezar Zota, Austin Carter, Bryce Snell, Devin Underwood, Kevin Tien, Bodhisatwa Sadhu, Daniel J. Friedman   +21 more
doaj   +1 more source

Multi-beam 4 GHz Microwave Apertures Using Current-Mode DFT Approximation on 65 nm CMOS

, 2015
A current-mode CMOS design is proposed for realizing receive mode multi-beams in the analog domain using a novel DFT approximation. High-bandwidth CMOS RF transistors are employed in low-voltage current mirrors to achieve bandwidths exceeding 4 GHz with ...
Ariyarathna, Viduneth, Bayer, Fábio,, Belostotski, Leonid, Cintra, Renato,, Kulasekera, Sunera, Lee, Kye-Shin, Madanayake, Arjuna, Suarez, Dora   +7 more
core   +2 more sources

Electronically Tunable Current-mode High-order Ladder Low-pass Filters Based on CMOS Technology [PDF]

Radioengineering, 2015
This paper describes the design of current mode low-pass ladder filters based on CMOS technology. The filters are derived from passive RLC ladder filter prototypes using new CMOS lossy and lossless integrators.
T. Kunto, P. Prommee, M. T. Abuelma'atti
doaj  

Pixelated Geiger-Mode Avalanche Photo-Diode Characterization through Dark Current Measurement

, 2013
PIXELATED geiger-mode avalanche photodiodes(PPDs), often called silicon photomultipliers (SiPMs) are emerging as an excellent replacement for traditional photomultiplier tubes (PMTs) in a variety of detectors, especially those for subatomic physics ...
Amaudruz, Pierre-André, Bishop, Daryl, Gilhully, Colleen, Goertzen, Andrew, James, Lloyd, Kozlowski, Piotr, Retière, Fabrice, Shams, Ehsan, Sossi, Vesna, Stortz, Greg, Thiessen, Jonathan D., Thompson, Christopher J.   +11 more
core   +1 more source

Single-input Multiple-output Tunable Log-domain Current-mode Universal Filter [PDF]

, 2013
This paper describes the design of a current-mode single-input multiple-output (SIMO) universal filter based on the log-domain filtering concept.
Dejhan, K., Prommee, P.
core   +1 more source

Spin-torque effect on spin wave modes in magnetic nanowires

, 2012
The interaction between a spin polarized dc electrical current and spin wave modes of a cylindrical nanowire is investigated in this report. We found that close to the critical current, the uniform mode is suppressed, while the edge mode starts to ...
Dolocan, Voicu O.
core   +1 more source

Current-mode Biquadratic Universal Filter Design with Two Terminal Unity Gain Cells [PDF]

, 2012
A grounded parallel lossy active inductor and two current-mode (CM) universal filters are presented in this paper. All the circuits use two voltage followers (VFs) and a current follower (CF).
Alpaslan, H., Yuce, E.
core   +1 more source

Effective action approach and Carlson-Goldman mode in d-wave superconductors

, 2002
We theoretically investigate the Carlson-Goldman (CG) mode in two-dimensional clean d-wave superconductors using the effective ``phase only'' action formalism.
(a) V.P. Gusynin, (a) V.P. Gusynin, A. Paramekanti, A. Schmid, A.A. Varlamov, A.C. Durst, C.C. Tsuei, E.V. Bezuglij, F. Weling, F.E. Aspen, H. Kleinert, H.J. Mikeska, Hans Beck, I.J.R. Aitchison, I.J.R. Aitchison, I.O. Kulik, K.Y.M. Wong, L. Benfatto, L. Benfatto, M. Capezzali, O. Vafek, P.W. Anderson, P.W. Anderson, R.A. Smith, R.A. Smith, R.V. Carlson, S.G. Sharapov, S.N. Artemenko, S.N. Artemenko, S.N. Artemenko, Sergei G. Sharapov, V.M. Loktev, Y. Ohashi, Y. Ohashi, Y. Ohashi, Y. Zhang   +35 more
core   +1 more source