Zobrazeno 1 - 10
of 229
pro vyhledávání: '"C.F. Shih"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Mechanics of Materials. 25:67-77
Compression kinking failure in spruce (Picea Abies) is investigated experimentally using a high resolution video camera. Three distinct stages of kinking are identified; incipient kinking, transient kinking and steady-state kinking. The different mec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cf75951665512b23f35cd0d99aeb509
https://doi.org/10.1016/s0167-6636(96)00043-9
https://doi.org/10.1016/s0167-6636(96)00043-9
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 44:1289-1299
We have constructed a five-bit high temperature superconductive digital instantaneous frequency measurement (DIFM) subsystem capable of determining the frequency of unknown signals over a 500-MHz bandwidth, centered on 4 GHz, with a resolution of 17.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db02920b2386e7e3e0f78fafd22a985b
https://doi.org/10.1109/22.508233
https://doi.org/10.1109/22.508233
Publikováno v:
Composites Part B: Engineering. 27:553-560
Three distinct stages of kink band formation and propagation exist in ductile matrix composites subjected to compressive loading. These stages are called incipient kinking, transient kinking and kink band broadening. Each stage involves a different d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::094f8c2c2536f0c4659ffab8219b8347
https://doi.org/10.1016/s1359-8368(96)00008-x
https://doi.org/10.1016/s1359-8368(96)00008-x
Publikováno v:
Acta Metallurgica et Materialia. 43:4301-4307
The fracture toughness is predicted for an interface between niobium and alumina. It is assumed that voids at the triple points of grain junctions on the interface are the sites of cleavage decohesion. These voids are treated as microcracks and the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed9b1a76cc98d87bd51dc2c9199570ac
https://doi.org/10.1016/0956-7151(95)00125-f
https://doi.org/10.1016/0956-7151(95)00125-f
Publikováno v:
International Journal of Microwave and Millimeter-Wave Computer-Aided Engineering. 5:324-330
In this article, we present forward-coupled microstrip filters designed using an integral-equation-based field solver, and fabricated in high-temperature superconducting (HTS) thin films. Two designs were studied, one a nine-pole bandpass filter at 9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c575ea6ca2f19bb9c9fe9bbb4acfb0c8
https://doi.org/10.1002/mmce.4570050505
https://doi.org/10.1002/mmce.4570050505
Publikováno v:
Acta Metallurgica et Materialia. 43:2943-2958
Various stages of kink band formation, propagation and band width broadening were recorded by a high resolution video camera. Based on these observations, the easiest modes of deformation have been identified and these form the basis of a new kinemat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8012f5c61545c2519ed6ffffe116e7c9
https://doi.org/10.1016/0956-7151(95)00001-c
https://doi.org/10.1016/0956-7151(95)00001-c
Publikováno v:
Applied Superconductivity. 3:483-496
Microstrip filter structures for 900 MHz and 2 GHz wireless communications are presented. The issue of the compactness of the filter layout using YBa2Cu3O7 (YBCO) high-temperature superconducting (HTS) thin films with limited wafer size is addressed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ddc354314557900819a8ddf7aaddf02
https://doi.org/10.1016/0964-1807(95)00070-4
https://doi.org/10.1016/0964-1807(95)00070-4
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 5:2656-2659
A compact forward-coupled microstrip filter structure is presented for narrow-band applications in cellular communications. The structure consists of a parallel array of fully aligned half-wavelength resonators. Coupling is controlled by the spacing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ba3acb5bc6d5678ce9b6058aa05a767
https://doi.org/10.1109/77.403136
https://doi.org/10.1109/77.403136
Autor:
Daniel E. Oates, Dawei Zhang, Guo-Chun Liang, Alfredo C. Anderson, C.F. Shih, Richard S. Withers, M.E. Johansson
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 5:2652-2655
We report narrowband microstrip filters with low insertion loss and high power-handling capabilities made from YBa/sub 2/Cu/sub 3/O/sub 7/(-x) high-temperature superconducting films. One 5-pole filter on a LaAlO/sub 3/ substrate, consisting of backwa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61568eb2f0605ddca85eed85e430749b
https://doi.org/10.1109/77.403135
https://doi.org/10.1109/77.403135