Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Richards Joe Stanislaus"'
Publikováno v:
IEEE Transactions on Plasma Science. 49:251-257
This article presents the design and analysis of a staggered double-vane (SDV) slow-wave structure (SWS) for $W$ -band amplifier, with 20-dB gain and a very high bandwidth (~25%). The use of dual Bragg reflector at either end of the interaction struc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::782f36850c9797cd292e91652f1ae657
https://doi.org/10.1109/tps.2020.3040223
https://doi.org/10.1109/tps.2020.3040223
Publikováno v:
2021 14th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT).
This paper presents the preliminary analysis of a folded waveguide (FWG) slow wave structure (SWS) for 160GHz traveling wave-tube amplifier. Traveling wave-tube amplifiers operational in the D band of the millimeter wave frequencies are the apt candi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa5eecb44d9dd3085cdd2f42cbcbbe0e
https://doi.org/10.1109/ucmmt53364.2021.9569897
https://doi.org/10.1109/ucmmt53364.2021.9569897
Publikováno v:
Journal of Electromagnetic Waves and Applications. 32:439-470
The large-signal behavior of traveling wave tube amplifier for a linear beam dielectric loaded anisotropically conducting tape helix slow wave structure (SWS) is realized through a swift and reliab...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3844d90e7c65561a7bc71cfb96282666
https://doi.org/10.1080/09205071.2017.1394916
https://doi.org/10.1080/09205071.2017.1394916
Publikováno v:
2019 International Vacuum Electronics Conference (IVEC).
A W Band staggered double vane (SDV) loaded traveling wave tube amplifier (TWTA) with two sections separated by a lossy dielectric loaded rectangular wave guide is studied in this paper. The dispersion characteristics and transient analysis of the sl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09ac2619b622e3ec9dd0b388641ba0e0
https://doi.org/10.1109/ivec.2019.8745339
https://doi.org/10.1109/ivec.2019.8745339
Publikováno v:
2019 International Conference on Wireless Communications Signal Processing and Networking (WiSPNET).
In this paper, a scheme for bandwidth and gain enhancement of 0.220 THz traveling wave tube amplifier (TWTA) is presented. A two-section staggered double vane (SDV) slow wave structure (SWS) loaded with two period Bragg reflector at both the ends is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c442aee8f864276048208a0b8141da90
https://doi.org/10.1109/wispnet45539.2019.9032738
https://doi.org/10.1109/wispnet45539.2019.9032738
Publikováno v:
IET Microwaves, Antennas & Propagation. 10:676-685
The homogeneous boundary value problem existing in the electromagnetic wave propagation in a dielectric-loaded perfectly conducting tape helix with infinitesimal tape thickness is investigated in this study. The ill-posed boundary value problem is re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65526a95f732f14ec755841330d00c88
https://doi.org/10.1049/iet-map.2015.0516
https://doi.org/10.1049/iet-map.2015.0516
Publikováno v:
2018 2nd International Conference on Micro-Electronics and Telecommunication Engineering (ICMETE).
Modern day impulse-based systems, radar imaging, surveillance systems, internet of things (IoT) and on body sensors find Ultra-Wide Band (UWB) planar antennas as a suitable device to operate at low power and low interference metrics with larger bandw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::092b14800bdcb4ee6d3fec97f09625dd
https://doi.org/10.1109/icmete.2018.00019
https://doi.org/10.1109/icmete.2018.00019
Publikováno v:
2018 2nd International Conference on Micro-Electronics and Telecommunication Engineering (ICMETE).
This paper presents a metamaterial approach based ultra-wideband patch antenna using a different split-ring resonator structure. The proposed split-ring resonator is constructed on a 0.43mm thick RT Duroid substrate above a partly covered ground plan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d041880265cbf80ebbd3c8166f5ce6d
https://doi.org/10.1109/icmete.2018.00020
https://doi.org/10.1109/icmete.2018.00020
Publikováno v:
2016 International Conference on Micro-Electronics and Telecommunication Engineering (ICMETE).
The tape helix slow wave structures used in travelling wave tube (TWT) amplifiers are exploited for use as radiating devices through the fast wave analysis. The dispersion equation is derived from accurate boundary conditions that neither involve ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49a98693e5a13cb9f0ef19f631f3df1d
https://doi.org/10.1109/icmete.2016.47
https://doi.org/10.1109/icmete.2016.47
Publikováno v:
IEEE International Vacuum Electronics Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8af51281fcab642792f021b04afdcac7
https://doi.org/10.1109/ivec.2014.6857622
https://doi.org/10.1109/ivec.2014.6857622