Results 211 to 220 of about 20,719 (245)
Some of the next articles are maybe not open access.
International Journal of Theoretical Physics, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Goldstein, Stanisław, Phan, Viet Thu
openaire +2 more sources
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Goldstein, Stanisław, Phan, Viet Thu
openaire +2 more sources
UHF-TV Taboos: The FCC Electromagnetic Compatibility Plan for UHF Television
IEEE Transactions on Electromagnetic Compatibility, 1964The constraints of assignment of channels to UHF TV stations are discussed, taking into account the radiated signal characteristics, the various undesired responses of receivers to signals on other than the channel to which they are tuned and effects of receiver local oscillator radiation. These "taboos" affect the assignment of many other channels for
openaire +1 more source
Measurement Techniques, 2004
Measurements are reported on the dielectric constant and loss angle tangent for polyethylene, PTFE, BA-35 and 22KhS ceramics, and also grade KV fused silica of optical quality.
V. I. Voropaev +3 more
openaire +1 more source
Measurements are reported on the dielectric constant and loss angle tangent for polyethylene, PTFE, BA-35 and 22KhS ceramics, and also grade KV fused silica of optical quality.
V. I. Voropaev +3 more
openaire +1 more source
2015
???????????? ?????????????? ?????????????????????? ??????-????????????????, ?? ?????????????? ???????????????????? ??????-???????????????? ???????????????????????????? ???????????? ?? ?????????????? ???? ?????????????????????? ??????????. ?????????????????? ?????????????????????????????? ???????????????????? ?????????????????? ???? ????????????????????
Dovbnya, A.N. +3 more
openaire +1 more source
???????????? ?????????????? ?????????????????????? ??????-????????????????, ?? ?????????????? ???????????????????? ??????-???????????????? ???????????????????????????? ???????????? ?? ?????????????? ???? ?????????????????????? ??????????. ?????????????????? ?????????????????????????????? ???????????????????? ?????????????????? ???? ????????????????????
Dovbnya, A.N. +3 more
openaire +1 more source
Proceedings of the IEEE, 1982
The history of television klystrons is described, as are the features of modern television klystrons. Advantages of internal-cavity and external-cavity klystrons are compared. Bandwidth theory and the theory of klystron efficiency, which are matters of particular importance in this application, are also reviewed.
openaire +1 more source
The history of television klystrons is described, as are the features of modern television klystrons. Advantages of internal-cavity and external-cavity klystrons are compared. Bandwidth theory and the theory of klystron efficiency, which are matters of particular importance in this application, are also reviewed.
openaire +1 more source
Journal of Applied Physics, 1961
The fundamental characteristics and structure of a strip transmission line isolator which operates to frequencies as low as 200 Mc are reported. This structure does not utilize dielectric material as a mode distorting material to create the necessary conditions for nonreciprocal wave propagation, but instead depends on the asymmetrical placement of the
openaire +1 more source
The fundamental characteristics and structure of a strip transmission line isolator which operates to frequencies as low as 200 Mc are reported. This structure does not utilize dielectric material as a mode distorting material to create the necessary conditions for nonreciprocal wave propagation, but instead depends on the asymmetrical placement of the
openaire +1 more source
2006 International Conference - Modern Problems of Radio Engineering, Telecommunications, and Computer Science, 2006
Lubomyr Smerklo +5 more
openaire +1 more source
Lubomyr Smerklo +5 more
openaire +1 more source
Simulation Platform for UHF RFID
2007 Design, Automation & Test in Europe Conference & Exhibition, 2007Vojtech Derbek +5 more
openaire +1 more source