Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Tzu-Hwa Hsu"'
Publikováno v:
MTT-S International Microwave Symposium Digest.
A low-noise silicon bipolar transistor with a 0.7 mu m emitter width has been developed using a self-aligning process combined with ion implantation and local oxidation. Experimental noise figures of 1.45 dB at 1.5 GHz and 2.7 dB at 4 GHz are typical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49b9bb96157864e475dfefe56013d1cf
https://doi.org/10.1109/mwsym.1976.1123659
https://doi.org/10.1109/mwsym.1976.1123659
Autor:
Tzu-Hwa Hsu, White, R.M.
Publikováno v:
IEEE Transactions on Electron Devices; 1979, Vol. 26 Issue 6, p970-976, 7p
Autor:
Tzu-Hwa Hsu, Snapp, C.P.
Publikováno v:
IEEE Transactions on Electron Devices; 1978, Vol. 25 Issue 6, p723-730, 8p
Autor:
Tzu-Hwa Hsu, White, R.M.
Publikováno v:
IEEE Transactions on Sonics & Ultrasonics; 1973, Vol. 20 Issue 1, p2-5, 4p
Autor:
C.P. Snapp, Tzu-Hwa Hsu
Publikováno v:
IEEE Transactions on Electron Devices. 25:723-730
This paper presents details of the fabrication process and performance of an n-p-n silicon microwave bipolar transistor with emitter opening widths as small as 0.3 µm. The fabrication process involves local oxidation, ion implantation, and lateral e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18edab18089bad153b68d61d18fb70a5
https://doi.org/10.1109/t-ed.1978.19160
https://doi.org/10.1109/t-ed.1978.19160
Autor:
Richard M. White, Tzu-Hwa Hsu
Publikováno v:
IEEE Transactions on Sonics and Ultrasonics. 20:2-5
We report the use of a two-dimensional layered analysis to take into account the nonuniform electric field produced by surface drift electrodes in a surface-wave ampli- fier. The electric-field variation may be significant in the amplification of sur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cfc2d7e6c9215d43862e93cd91ab8a8
https://doi.org/10.1109/t-su.1973.29714
https://doi.org/10.1109/t-su.1973.29714
Publikováno v:
Journal of Applied Physics. 43:800-804
We report the derivation of a closed‐form expression for the acoustic surface‐wave velocity in an isotropic medium which is elastically nonlinear. An expression is given for the particle displacement of the second harmonic generated, and its vari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff7e3c0668d7070647a5e0aecb8829c7
https://doi.org/10.1063/1.1661284
https://doi.org/10.1063/1.1661284
Publikováno v:
1976 IEEE-MTT-S International Microwave Symposium; 1976, p104-106, 3p
Autor:
R.M. White, Tzu-Hwa Hsu
Publikováno v:
IEEE Transactions on Sonics and Ultrasonics. 22:355-357
Simple means are proposed and analyzed for the extraction of outputs proportional to the derivatives of data samples stored in the form of surface acoustic waves propagating on a piezoelectric crystal. Extraction of the derivatives is done by simply-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ad22b0ef9b914e8eb6459221bd052d5
https://doi.org/10.1109/t-su.1975.30818
https://doi.org/10.1109/t-su.1975.30818
Autor:
Tzu-Hwa Hsu, White, R.M.
Publikováno v:
IEEE Transactions on Sonics & Ultrasonics; 1975, Vol. 22 Issue 5, p355-357, 3p