Title :
Design and particle-in-cell simulation of sub-terahertz extended interaction oscillator
Author :
Zhong, Yong ; Liu, Wenxin ; Wang, Yong
Author_Institution :
Key Lab. of High Power Microwave Sources & Technol., Beijing, China
Abstract :
In this paper, a novel sub-terahertz (THz) extended interaction oscillator (EIO) is presented. With the help of a three-dimensional (3D) particle-in-cell (PIC) simulation, design and optimize geometry of THz EIO is performed, which is composed of ladder loaded rectangular waveguide. In present work, the operation center frequency of THz EIO is 95GHz, and the out power 2.0kW is achieved, the efficiency reaches 20.8%, which is operating at voltage and beam current is 16 kV and 0.6A, respectively.
Keywords :
rectangular waveguides; submillimetre wave oscillators; 3D PIC simulation; current 0.6 A; efficiency 20.8 percent; frequency 95 GHz; ladder-loaded rectangular waveguide; power 2.0 kW; subTHz EIO; subterahertz extended interaction oscillator; three-dimensional particle-in-cell simulation; voltage 16 kV; Lithography; extended interaction oscillator; particle-in-cell simulation; sub-terahertz;
Conference_Titel :
Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC), 2012
Conference_Location :
New Taipei City
Print_ISBN :
978-1-4673-1867-9
DOI :
10.1109/CSQRWC.2012.6294974
