Zobrazeno 1 - 10
of 170
pro vyhledávání: '"C.-K.C. Tzuang"'
Publikováno v:
IEEE Transactions on Antennas and Propagation. 51:756-765
We present the analysis and design of a microstrip antenna array with a conical beam. The antenna array employs a periodic structure derived from a microstrip on a perforated ground plane. The microstrip antenna array consists of eight leaky lines ev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6afe1b045c146f6fdcc7e4b5c3172f83
https://doi.org/10.1109/tap.2003.811064
https://doi.org/10.1109/tap.2003.811064
Autor:
C.-K.C. Tzuang, Chen-Nan Hu
Publikováno v:
1999 Asia Pacific Microwave Conference. APMC'99. Microwaves Enter the 21st Century. Conference Proceedings (Cat. No.99TH8473).
The first-pass design of an eight-element, closely coupled microstrip leaky-mode antenna array is proposed, built and tested, showing that the directivity of 20.1 dBi, gain of 19.1 dBi, and overall radiation efficiency of 79% is achieved.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b17ec033934e09cd3432e8dc945ebb80
https://doi.org/10.1109/apmc.1999.828051
https://doi.org/10.1109/apmc.1999.828051
Autor:
C.-K.C. Tzuang, Chih-Chiang Chen
Publikováno v:
Proceedings of 1997 Asia-Pacific Microwave Conference.
The leakage behavior and properties of the proposed slotted stripline are presented, showing highly directional parallel plate mode from time-domain analyses, as expected from the frequency-domain mode-matching analyses. The particular leaky mode is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f71df1023cd45376af0950a7858f70b9
https://doi.org/10.1109/apmc.1997.654613
https://doi.org/10.1109/apmc.1997.654613
Autor:
C.-K.C. Tzuang, Kuo-Cheng Chen
Publikováno v:
1997 IEEE MTT-S International Microwave Symposium Digest.
Inherent leakages in certain two-dimensional planar circuits are related to the propagation of leaky modes, contrasting to the conventional awareness of the association of leaky modes with the uniform waveguides. Both theoretical and experimental stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d984f6bcbee0a21253234a278a295c90
https://doi.org/10.1109/mwsym.1997.602840
https://doi.org/10.1109/mwsym.1997.602840
Autor:
C.-K.C. Tzuang, Kuo-Feng Huang
Publikováno v:
APMC 2001. 2001 Asia-Pacific Microwave Conference (Cat. No.01TH8577).
A two-layered vertically stacked microstrips structure is investigated and found to possess a weakly attenuated leaky mode, which can be applied to realize a high-gain, narrow-beam antenna. The attenuation rate can be further reduced by sophisticated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::503e6243d6f371c370d0d4213744d7bf
https://doi.org/10.1109/apmc.2001.985340
https://doi.org/10.1109/apmc.2001.985340
Publikováno v:
Proceedings 2000 IEEE International Conference on Phased Array Systems and Technology (Cat. No.00TH8510).
A novel design of a closely coupled microstrip leaky-mode antenna array is proposed, built, and tested, showing the gain of 19.35 dB, directivity of 19.8 dB, and overall radiation efficiency of 83%. Detailed analyses and array design are presented fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::505a98c3267380566911c194db133c03
https://doi.org/10.1109/past.2000.858950
https://doi.org/10.1109/past.2000.858950
Autor:
C.-K.C. Tzuang, Huang Kuo-Feng
Publikováno v:
2000 IEEE MTT-S International Microwave Symposium Digest (Cat. No.00CH37017).
The higher order leaky modes are investigated rigorously for cases with two and three microstrips stacked vertically. These coupled leaky modes move toward a lower frequency region when either the thickness or the dielectric constant of a stratified
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd2d7f77696f04dc415ea0a4247e859e
https://doi.org/10.1109/mwsym.2000.863543
https://doi.org/10.1109/mwsym.2000.863543
Publikováno v:
Electronics Letters. 26:1919
The dispersion characteristics of a lossless finline integrated on stratified layers with a transversely magnetised ferrite substrate are presented using the spectral-domain approach (SDA). The complex modes of the nonreciprocal finline are explicitl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ec62d5e1db557124902576a4f1c6439
https://doi.org/10.1049/el:19901236
https://doi.org/10.1049/el:19901236
Autor:
C.-K.C. Tzuang, Itoh, T.
Publikováno v:
IEEE Transactions on Microwave Theory & Techniques; 1987, Vol. 35 Issue 8, p697-704, 8p
Conference
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