EDN

Signal Chain Basics #126: How to design active filters with different response types using circuit-transfer function equations

Editor’s note: I am proud to bring you this article authored by both Collin Wells, Applications Manager, General Purpose amplifier products, Texas Instruments and Gustaf Falk Olson, Field Applications ...
EDN

Measure power-supply loop transfer

Power supplies use control-loop circuits to produce constant voltage or current. The transfer function—gain and phase as a function of frequency—provides valuable information about a control loop’s ...
Nature

Ribozyme-based insulator parts buffer synthetic circuits from genetic context

Figure 1: The transfer function of the NOT gate depends on the inducible system used to measure it. Initially, the IPTG-inducible pTAC promoter was used to characterize the NOT gate. The output of the ...
Nature

Robust wireless power transfer using a nonlinear parity–time-symmetric circuit

Figure 1: Comparison between conventional and PT-symmetry-based wireless power transfer schemes as the source–receiver resonant coupling rate κ varies as a function of transfer distance d. Figure 3: ...