Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Marian Pospieszalski"'
Autor:
Karol Marian Pospieszalski
Publikováno v:
Przegląd Prawniczy Uniwersytetu im. Adama Mickiewicza, Vol 10 (2019)
The paper is an English translation of O pojęciu organu państwowego by Karol Marian Pospieszalski, published originally in “Ruch Prawniczy Ekonomiczny i Socjologiczny” in 1972. The text is published as a part of a jubilee edition of the “Adam
Externí odkaz:
https://doaj.org/article/30569f893b11469ea089103b6ec399b4
Autor:
Yau De Huang, Yuh-Jing Hwang, Chau-Ching Chiong, Hsi-Wei Yen, Patrick M. Koch, Chi-Den Huang, Bill Liu, Cheng Lin Chen, Jwu Jiunn Tsai, Wei-Ling Hsiung, Li-Pin Chi, Chin-Ting Ho, Chao-Chin Wang, Chen Chien, You-Hua Chu, Paul Ho, Francisca Kemper, Alvaro Gonzalez, Satoru Iguchi, Yoshi Uzawa, Daisuke Iono, Hiroshi Nagai, John Effland, Kamaljeet Saini, Marian Pospieszalski, Doug Henke, Keith K. Yeung, Ricardo Finger, Valeria Tapia, Nicolas Reyes, Giorgio Siringo, Gianni Marconi, Rodrigo Cabezas
Publikováno v:
Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy XI.
Autor:
Marian Pospieszalski
Publikováno v:
2018 22nd International Microwave and Radar Conference (MIKON).
Improvements in the noise temperature of cryogenic field-effect transistors (FET’s) and, later, heterostructure field-effect transistors (HFET’s) over the last several decades have been quite dramatic. In 1970, a noise temperature of 120 K was re
Autor:
Marian Pospieszalski
Publikováno v:
2017 IEEE MTT-S International Microwave Symposium (IMS).
A reduction in gate length L g of FETs below 100 nm and corresponding improvements in transconductance gm, cutoff frequency ft and maximum frequency of oscillation fmax has not resulted in expected improvements in measured minimum noise temperatures
Autor:
Marian Pospieszalski
Publikováno v:
RWS
A generally accepted noise model of a FET without gate leakage current requires the knowledge of the elements of an equivalent circuit and three temperatures: physical temperature Ta and equivalent temperatures, Tg of intrinsic gate resistance and Td
Autor:
Shou Ting Jian, V. Tapia, Shin'ichiro Asayama, Chin Ting Ho, Chien Feng Lee, John Effland, Ching Tang Liu, Doug Henke, Marian Pospieszalski, Oscar Morata, Alvaro Gonzalez, Shou Hsien Weng, Keith Yeung, Nicolas Reyes, Chih Cheng Chang, Paul T. P. Ho, Yuh-Jing Hwang, Ciska Kemper, Patrick M. Koch, Chi Den Huang, Po Han Chiang, Fang Chia Hsieh, Chau-Ching Chiong, Daisuke Iono, Yau De Huang, Hsiao-Ling Wu, Yi Wei Lee, You-Hua Chu, Kamaljeet Saini, Satoru Iguchi, Yen Hsiang Tseng, Ricardo Finger
Publikováno v:
SPIE Proceedings.
The Atacama Large Millimeter/submillimeter Array(ALMA) Band 1 receiver covers the 35-50 GHz frequency band. Development of prototype receivers, including the key components and subsystems has been completed and two sets of prototype receivers were fu
Autor:
M. Crofts, Jonathan T. L. Zwart, D. M. Odell, Natasha Hurley-Walker, John Ely, J. Czeres, M. L. Davies, Roger Dace, Harry Smith, Anthony Lasenby, E. M. Waldram, M. Olamaie, M. Felvus, Keith Grainge, Michael L. Brown, Michael P. Hobson, O. Norris, W. Flynn, D. Bly, T. Culverhouse, William F. Grainger, Ghassan Yassin, Richard D. E. Saunders, V. Quy, Philip J. Marshall, P. Biddulph, Timothy W. Shimwell, Ricardo Génova-Santos, A. R. Brown, Anna M. M. Scaife, J. Schofield, C. M. Holler, R. Jilley, R. W. Barker, M. Velić, David Titterington, Guy G. Pooley, J. Geisbüsch, B. A. Wood, R. D'Alessandro, D. Hammett, F. Newton, S. West, C. Rodriguez-Gonzalvez, C. Clementson, Michel P. Schammel, Paul F. Scott, C. Shaw, Marian Pospieszalski, T. Kaneko, Roger C. Boysen, Farhan Feroz, T. M. O. Franzen, R. Kneissl, Y. C. Perrott J. C. Pober, K. Duggan, Katy Lancaster, I. Northrop, P. Doherty
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 423:1463-1473
We present an interesting Sunyaev-Zel'dovich (SZ) detection in the first of the Arcminute Microkelvin Imager (AMI) 'blind', degree-square fields to have been observed down to our target sensitivity of 100{\mu}Jy/beam. In follow-up deep pointed observ
Autor:
Marian Pospieszalski
Publikováno v:
IEEE Microwave Magazine. 11:61-69
The simple noise models of field effect and bipolar transistors reviewed in this article are quite useful in engineering practice, as illustrated by measured and modeled results. The exact and approximate expressions for the noise parameters of FETs
Autor:
Marian Pospieszalski, R. Blundell, J. A. Stern, C.-Y.E. Cheuk-Yu Edward Tong, K. G. Megerian, S. K. Pan
Publikováno v:
IEEE Transactions on Applied Superconductivity. 17:371-374
Due to their very low IF output capacitance, series-connected distributed SIS junction array mixers possess very wide IF bandwidth. However, careful control of parasitic inductance in the IF network is important in order to obtain a flat IF response
Autor:
S. White, Mark Whitehead, R. Norrod, David T. Frayer, Ronald J. Maddalena, Marty Bloss, Sivasankaran Srikanth, D. Woody, M. Meijer, M. Stennes, M. Mello, Marian Pospieszalski, Robert Simon, E. Bryerton, P. Ford, Galen Watts, L. Hough
We present a 67--93.6 GHz spectral line survey of Orion-KL with the new 4 mm Receiver on the Green Bank Telescope (GBT). The survey reaches unprecedented depths and covers the low-frequency end of the 3 mm atmospheric window which has been relatively
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eba0a758a7cb45120695765fbb923c74
http://arxiv.org/abs/1502.01280
http://arxiv.org/abs/1502.01280