Diffraction and Scattering in Launchers of Quasi-Optical Mode Converters for Gyrotrons

• Tác giả: Jens Hanspeter Flamm
• Ngôn ngữ: eng
• ISBN-13: 978-3866448223
• ISBN: KSP/1000026613
• Ký hiệu phân loại: 621.381336 Electrical, magnetic, optical, communications, computer engineering; electronics, lighting
• Thông tin xuất bản: Karlsruhe : KIT Scientific Publishing, 2012
• Mô tả vật lý: 1 electronic resource (IX, 142 p. p.)
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 232572

Tóm tắt

In this work different methods for the calculation of diffraction and scattering in launchers of quasi-optical mode converters for gyrotrons are compared, ranked and extended. The extension gives the opportunity to take a tapered average radius of the waveguide antenna into account. The comparison and the extension of the fast field calculation methods for component synthesis opens the possibility to reduce diffraction and stray radiation of reliable and powerful millimeter wave sources.