Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Michael Dydyk"'
Autor:
Michael Dydyk
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 47:956-964
Microstrip directional couplers suffer from poor directivity because of inhomogeneous dielectric, i.e., partly dielectric substrate, partly air. It is possible to compensate for this poor performance by introducing a single lumped capacitor or induct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5bdf35ff5db2f8655422301454171b1
https://doi.org/10.1109/22.769332
https://doi.org/10.1109/22.769332
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 43:2016-2022
Silicon has many advantages as a microwave substrate material including low cost and a mature technology. The aim of this paper is to evaluate the potential of using high-resistivity silicon as a low-cost low-loss microwave substrate through an exper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6d19c7981315c7ff9ab0e1fd86405fb
https://doi.org/10.1109/22.414534
https://doi.org/10.1109/22.414534
Autor:
Michael Dydyk
Publikováno v:
MTT-S International Microwave Symposium Digest.
The objective of this paper is to establish understanding of the single/multimode oscillator circuits used in combiners. A model is developed with emphasis on the selection and realization of the input/output coefficients, optimum stabilizing and out
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3279d447f04504a00a04e9a81edf453
https://doi.org/10.1109/mwsym.1979.1124051
https://doi.org/10.1109/mwsym.1979.1124051
Autor:
Michael Dydyk
Publikováno v:
MTT-S International Microwave Symposium Digest.
This paper will address the use of thin, flexible and low relative dielectric constant material as substrate material for shielded microstrip to realize cost effective millimeter wave integrated circuits. W-band experimental results will be reported
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b9643dec2906654c6cbf0ae86c41a9d
https://doi.org/10.1109/mwsym.1981.1129834
https://doi.org/10.1109/mwsym.1981.1129834
Publikováno v:
IEEE MTT-S International Microwave Symposium Digest.
An automated source reflection coefficient synthesizer combined with a mechanical output tuner was used in conjunction with gage capability studies for the characterization of the noise parameters of GaAs MESFETs and planar-doped pseudomorphic MODFET
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d74d096e072622b42d5652ecf732fed5
https://doi.org/10.1109/mwsym.1989.38866
https://doi.org/10.1109/mwsym.1989.38866
Publikováno v:
1996 IEEE MTT-S International Microwave Symposium Digest.
The purpose of this paper is to report the results of studies dealing with the impact of temperature and DC bias on low-cost low loss high resistivity (HR) Si substrate. Measured results show that microwave performance of a coplanar transmission line
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a0db01062b1545bfdd55ee987e5a67f
https://doi.org/10.1109/mwsym.1996.508469
https://doi.org/10.1109/mwsym.1996.508469
Publikováno v:
1996 Proceedings 46th Electronic Components and Technology Conference.
Silicon has many advantages as a system substrate material including low cost and a mature technology. However, Si has not been demonstrated as a good microwave substrate compared to semi-insulating GaAs or quartz. The aim of this paper is to evaluat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::854b297767007823704dda80fbfef3a0
https://doi.org/10.1109/ectc.1996.517417
https://doi.org/10.1109/ectc.1996.517417
Publikováno v:
1994 IEEE MTT-S International Microwave Symposium Digest (Cat. No.94CH3389-4).
Silicon has many advantages as a microwave substrate material including low cost and a mature technology. The lower resistivity of Si (/spl ap/10 k /spl Omega/-cm) compared to GaAs (/spl ap/10 M /spl Omega/-cm) is perceived as a major disadvantage. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28c11400ee2f82065fffcc7c3afc8099
https://doi.org/10.1109/mwsym.1994.335101
https://doi.org/10.1109/mwsym.1994.335101
Publikováno v:
[1991] GaAs IC Symposium Technical Digest.
The authors address some typical applications and discuss the cost modeling aspects of GaAs MMIC (monolithic microwave integrated circuit) technology. The Iridium satellite-based personal communication system is discussed, along with the Altair wirel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edf2768678400ba686e8759940e89beb
https://doi.org/10.1109/gaas.1991.172653
https://doi.org/10.1109/gaas.1991.172653
Autor:
Michael Dydyk
Publikováno v:
IEEE International Digest on Microwave Symposium.
An accurate design is presented for microstrip directional couplers with high directivity using capacitive compensation. The method utilizes symmetry analysis and equivalency principals to develop closed-form solutions of the compensating capacitance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8519c72b7f610c0a1e8662ca82a54304
https://doi.org/10.1109/mwsym.1990.99647
https://doi.org/10.1109/mwsym.1990.99647