Secondary-electron-emission losses in multistage depressed collectors and traveling-wave-tube efficiency improvements with carbon collector electrode surfaces
By: Peter Ramins and Ben T. Ebihara.
Contributors: Ebihara, Ben T.; United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch.
Series: NASA technical paper -- 2622.
Publisher: National Aeronautics and Space Administration, Scientific and Technical Information Branch; For sale by the National Technical Information Service]
Published: 1986
Place of publication: [Washington, D.C.]; [Springfield, Va
Language: eng
Format: Microform
Subjects: Traveling-wave tubes.
Other titles: Secondary electron emission losses in multistage depressed collectors and traveling-wave-tube efficiency improvements with carbon collector electrode surfaces.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1986. 1 microfiche.