Stability is examined for second-order automatic gain control (AGC) systems used to control the peak of narrow-pulsewidth signals. Stability limits for a system using a diode-type detector are ...

A W-band monolithic microwave integrated circuit (MMIC), including an Sb-heterostructure diode on a GaAs substrate, has been demonstrated. The MMIC also includes the RF choke and output shorting ...

Small-sized CsPbI3 quantum dots (QDs) are promising emitters for pure-red perovskite light-emitting diodes (PeLEDs), yet their surface instability and defect formation hinder practical applications.