Abstract: In this letter, we demonstrate a microwave Doherty amplifier employing an input signal envelope tracking technique. In the amplifier, the gate bias of the peaking amplifier is controlled ...

Abstract: We demonstrate hermetically packaged InGaAs/InP photodetector modules for high performance microwave photonic applications. The devices employ an advanced photodiode epitaxial layer known as ...

Key Laboratory of Advanced Transducers and Intelligent Control System, Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, P. R. China Institute of Optoelectronic Engineering, ...

St. Jude Children’s Research Hospital, Memphis, Tennessee 38105, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, China, and Department of Chemistry, University of ...

The maker of Ziploc bags has been hit with a class-action lawsuit after a consumer alleged that two of the brand's primary selling points — that the bags are "suitable" or "safe" to use in the freezer ...

Science and Technology on Thermostructural Composite Materials Laboratory, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, China ...