Amanda Anisimova deals out more Grand Slam heartbreak to Aryna Sabalenka as she books her place in the Wimbledon final.

This paper presents the use of a multiplying delay locked loop (MDLL) for delay line-based time interval measurement. The structure is introduced together with the theory behind the performance.

A classical problem in the field of filter theory is the construction of continuous-time filters which simultaneously possess constant group delay in the passband and steep amplitude selectivity. Such ...