Abo Bibliothek: Guest
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen
Telecommunications and Radio Engineering
SJR: 0.203 SNIP: 0.44 CiteScore™: 1

ISSN Druckformat: 0040-2508
ISSN Online: 1943-6009

Volumes:
Volumen 79, 2020 Volumen 78, 2019 Volumen 77, 2018 Volumen 76, 2017 Volumen 75, 2016 Volumen 74, 2015 Volumen 73, 2014 Volumen 72, 2013 Volumen 71, 2012 Volumen 70, 2011 Volumen 69, 2010 Volumen 68, 2009 Volumen 67, 2008 Volumen 66, 2007 Volumen 65, 2006 Volumen 64, 2005 Volumen 63, 2005 Volumen 62, 2004 Volumen 61, 2004 Volumen 60, 2003 Volumen 59, 2003 Volumen 58, 2002 Volumen 57, 2002 Volumen 56, 2001 Volumen 55, 2001 Volumen 54, 2000 Volumen 53, 1999 Volumen 52, 1998 Volumen 51, 1997

Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v66.i16.60
pages 1489-1500

Processes upon the Surface of Details of Millimeter-Wave Band Magnetrons with Secondary Emission Platinum Cathode

S. V. Grytsayenko
Institute of Radio Astronomy, National Academy of Sciences of Ukraine, 4, Krasnoznamennaya St., Kharkov 61002, Ukraine
V. D. Naumenko
Institute of Radio Astronomy, National Academy of Sciences of Ukraine, 4 Mystetstv St., Kharkiv 61002, Ukraine
O. M. Suvorov
Institute of Radio Astronomy, National Academy of Sciences of Ukraine, 4, Krasnoznamennaya Str., Kharkiv 61002, Ukraine

ABSTRAKT

A study of anode and secondary emission cathode surface of three-millimeter and eight-millimeter magnetrons was performed using the scanning electron microscope and the electron probe X-ray microanalysis after long life tests. Heterogeneous distribution of surface erosion and altering of surface composition were discovered. Possible mechanisms causing the discovered changes are described. The obtained results are important for solving of the essential problem of increasing of reliability and repeatability level of the devices applied at the most advanced microwave systems.


Articles with similar content:

Modeling, Investigation and Optimization of 100 KW Coaxial Microwave Plasmatron Design
Telecommunications and Radio Engineering, Vol.65, 2006, issue 16-20
S. S. Sekretaryov
INVESTIGATION OF THE PROCESS OF FORMATION OF AN ORTHOGONALLY POLARIZED TRIPLET
Telecommunications and Radio Engineering, Vol.74, 2015, issue 17
G. M. Chekalin
Control of Multipaction Discharges in High-Quality Structure of Linear Accelerator of Ions
Telecommunications and Radio Engineering, Vol.68, 2009, issue 15
V. N. Belan, N. G. Shulika, L. D. Lobzov
FORMATION OF OPTICAL FREQUENCY REFERENCES BASED UPON PHOTONIC DEFECT CRYSTALS AND TRAPPED COLD ATOMS
Telecommunications and Radio Engineering, Vol.74, 2015, issue 3
Ye.G. Merkulow, Yu. P. Machekhin
MILLIMETER EPR SPECTROMETER FOR STUDYING THE HIGH-CONDUCTIVITY SAMPLES
Telecommunications and Radio Engineering, Vol.73, 2014, issue 9
N. A. Popenko, A.A. Lukhanin, B.E. Bekirov, I. V. Ivanchenko