Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Paul D. Batelaan"'
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 41:595-599
The authors present results for a tripler to 200 GHz using a single barrier varactor (SBV). The performance of the tripler, over an output frequency range from 186 to 207 GHz, has been measured in a crossed waveguide mount. The theoretical performanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9f1d619a24935ef599fc178662de723
https://doi.org/10.1109/22.231651
https://doi.org/10.1109/22.231651
Autor:
William R. McGrath, Henry G. LeDuc, P. Febvre, J. Hernichel, Paul D. Batelaan, Margaret A. Frerking, B. Bumble
Publikováno v:
1993 IEEE MTT-S International Microwave Symposium Digest.
A heterodyne receiver using an SIS (superconductor-insulator-superconductor) waveguide mixer with two mechanical tuners has been built and characterized over the frequency range of 460 GHz to 630 GHz. This receiver is designed for radioastronomy appl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4620ea2563477d40b770d106ddd09191
https://doi.org/10.1109/mwsym.1993.276760
https://doi.org/10.1109/mwsym.1993.276760
Autor:
B. Bumble, Margaret A. Frerking, W. McGrath, H. LeDuc, P. Febvre, Paul D. Batelaan, J. Hernichel
Publikováno v:
Scopus-Elsevier
The most sensitive heterodyne receivers used formillimeter wave and submillimeter wave radioastronomyemploy superconductor-insulator-superconductor (SIS)tunnel junctions as the nonlinear mixing element. Goodperformance has recently been reported for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f81b3b9ab972a4293c8aae7ee6523da
https://doi.org/10.1117/12.2298568
https://doi.org/10.1117/12.2298568
Autor:
Paul D. Batelaan, Neville C. Luhmann, Margaret A. Frerking, P. Zimmermann, Thomas B. H. Kuiper, M. M. Schaefer, Herbert M. Pickett
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 36:694-700
A complete dual-frequency cryogenic heterodyne receiver operating at 183 and 380 GHz is described. The cooled mixers are whisker-contacted GaAs Schottky diodes mounted in reduced-height fundamental-mode waveguide. The local oscillators are Gunn-oscil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fe7aacfce7f2bfbb24177337935f9db
https://doi.org/10.1109/22.3573
https://doi.org/10.1109/22.3573
Autor:
Paul N. Swanson, Michael K. Kiya, Michael W. Werner, Thomas B. H. Kuiper, Paul D. Batelaan, James P. Murphy
Publikováno v:
Active Optical Devices and Applications.
The Large Aperture Telescope (LAT), which will have a diameter of 10-30 m and will operate in the 2-1000 micron wavelength range, is described. It is noted that the LAT could be carried into orbit with a single launch of the Space Transportation Syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f047a9db7c2d2c1b4f42a48f09977eb
https://doi.org/10.1117/12.958775
https://doi.org/10.1117/12.958775