Zobrazeno 1 - 10
of 19
pro vyhledávání: '"R.W. DeGRASSE"'
Autor:
R.W. DeGrasse
By assessing the costs and benefits of military spending, the authors provide a'second opinion'on the subject of military economics. While advocates of increased military spending often stress the positive effects of the Pentagon on the economy, ther
Autor:
R.W. DeGrasse
Publikováno v:
Military Expansion, Economic Decline ISBN: 9781315495897
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea5aee2556caa15bbd5e15f862004de3
https://doi.org/10.4324/9781315495897-8
https://doi.org/10.4324/9781315495897-8
Autor:
R.W. DeGrasse
Publikováno v:
Military Expansion, Economic Decline ISBN: 9781315495897
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7176057549e2e90e35a55b4055c28495
https://doi.org/10.4324/9781315495897-9
https://doi.org/10.4324/9781315495897-9
Autor:
R.W. DeGrasse
Publikováno v:
Military Expansion, Economic Decline ISBN: 9781315495897
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d37fb35c8e440b0cb8626ebe1c658a1
https://doi.org/10.4324/9781315495897-11
https://doi.org/10.4324/9781315495897-11
Publikováno v:
IRE Transactions on Electron Devices. 4:234-242
A step-by-step procedure for designing low-noise traveling-wave tubes is presented in this paper. The procedure permits the rapid calculation of the significant design parameters corresponding to the conditions for minimum noise figure. The procedure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fc8ffd0f74dd25344f8d9def0a88398
https://doi.org/10.1109/t-ed.1957.14300
https://doi.org/10.1109/t-ed.1957.14300
Publikováno v:
1955 International Electron Devices Meeting.
One of the most difficult aspects in the development of a low-noise traveling-wave amplifier is that of producing low-noise performance over a wide range of frequencies. Although the traveling-wave tube is inherently broadband with respect to its gai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8cac841f20ae5fede6030015c27db0f
https://doi.org/10.1109/iedm.1955.186945
https://doi.org/10.1109/iedm.1955.186945
Publikováno v:
1966 International Electron Devices Meeting.
Uniformly high gain per unit length has been achieved in a comb type traveling wave maser at X-band using Czochralski grown ruby and a high-homogeneity superconducting magnet. A high stability dual channel 9GHz maser and a single channel 3 GHz maser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cb6aef83e4cdef8f9818e5ae65215bb
https://doi.org/10.1109/iedm.1966.187741
https://doi.org/10.1109/iedm.1966.187741
Publikováno v:
1963 International Electron Devices Meeting.
This paper describes a PPM focused ultra-low noise S-band TWT. Noise figures as low as 4.8 db have been attained. The noise figure was less than 5.2 db across 15% of S-band. The packaged amplifier weighs 3.5 lbs, and is completely magnetically shield
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e8bef245f5722ca77bf9c84729e9d10
https://doi.org/10.1109/iedm.1963.187352
https://doi.org/10.1109/iedm.1963.187352