Broadband High Power Amplifiers Using Spatial Power.
Audio amplifier output power may be anything from less than 1 Watt to several hundred Watts. Radio frequency amplifiers used in transmitters can be required to produce thousands of kilowatts of output power, and DC amplifiers used in electronic control systems may also need high power outputs to drive motors or actuators of many different types.
This work focuses on different kinds of Switch Mode Power Amplifiers (SMPAs) using LDMOS technologies. It involves a literature study of different SMPA concepts. Choosing the suitable class that achieves the high efficiency was the base stone of this work. A push-pull class J power amplifier (PA) was designed with an integrated LC.
Title of Dissertation: ULTRA-FAST OPTICAL SIGNAL PROCESSING FOR DIGITAL COMMUNICATIONS USING ALL-OPTICAL NONLINEAR INTERACTIONS IN SEMICONDUCTOR OPTICAL WAVEGUIDES Ehab S. Awad, Doctor of Philosophy, 2003 Dissertation directed by: Professor Julius Goldhar Department of Electrical and Computer Engineering.
UNIVERSITY OF CALIFORNIA Santa Barbara Wide Bandwidth Power Heterojunction Bipolar Transistors and Amplifiers A Dissertation submitted in partial satisfaction of the.
Power Amplifier Design Thes the attention of the reader (or the Power Amplifier Design Thes readers) and to hold it until the very end. But even if you didn’t Power Amplifier Design Thes do a lot of essay writing in high school, this doesn’t mean you’ll be so lucky in college.
CMOS Power Amplifiers for Wireless Communications by King Chun Tsai B.S. (Boston University) 1994 A dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Engineering-Electrical Engineering and Computer Sciences in the GRADUATE DIVISION of the UNIVERSITY of CALIFORNIA, BERKELEY.
Compact Power Amplifiers Using Circuit Level and Spatial Power Combining Techniques By Waleed Abdulaziz Alomar A dissertation submitted in partial fulfillment of the requirement for the degree of Doctor of Philosophy (Electrical Engineering) in The University of Michigan 2014 Doctoral Committee Professor Amir Mortazawi, Chair.