Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Dale E. Dawson"'
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 42:2635-2641
A two-stage, 8-14 GHz high-efficiency AlGaAs/GaAs HBT MMIC power amplifier has been designed and tested. At 7 V collector bias, this common-emitter monolithic amplifier has achieved 20 dB gain, 33 dBm (CW) output power, and >40% power-added efficienc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35b5485952bfa92c3d18f52494ee2700
https://doi.org/10.1109/22.339808
https://doi.org/10.1109/22.339808
Publikováno v:
IEEE Microwave and Guided Wave Letters. 6:43-45
This paper summarizes the observed degradation in the performance of a high-efficiency X-K/sub u/ band 1-W HBT power MMIC operating under /spl sim/2 dB compression for an extended period. The main finding of this study is that no new degradation mech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae94816ab68165254ff9096bece53329
https://doi.org/10.1109/75.482066
https://doi.org/10.1109/75.482066
Publikováno v:
IEEE 1988 Microwave and Millimeter-Wave Monolithic Circuits Symposium. Digest of Papers..
The cluster-matching approach for large-periphery power FETs brings with it certain problems including more complex circuitry and additional modes of possible oscillations. Solutions to these problems are offered including an analysis of the modes al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d6e9fff6f534765ed895c5b46105d43
https://doi.org/10.1109/mcs.1988.197305
https://doi.org/10.1109/mcs.1988.197305
Publikováno v:
IEEE 1988 Microwave and Millimeter-Wave Monolithic Circuits Symposium. Digest of Papers..
A monolithic microwave integrated circuit (MMIC) analog reflection phase shifter is described that achieves 120 degrees of phase shift from 6 to 18 GHz using a dual-varactor reflection circuit. This circuit allows varactors with a 3:1 capacitance rat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a05160ac96483f51746a88bd3cde0600
https://doi.org/10.1109/mcs.1988.197295
https://doi.org/10.1109/mcs.1988.197295
Publikováno v:
Proceedings of 1994 IEEE Microwave and Millimeter-Wave Monolithic Circuits Symposium.
A two-stage, 8-14 GHz high efficiency AlGaAs/GaAs HBT MIMIC power amplifier has been designed and tested. At 7 V collector bias, this common-emitter monolithic amplifier has achieved 20 dB gain, 33 dBm (CW) output power and 40% power added efficiency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d56d49497c3b7adf618e3b7bbdffce5
https://doi.org/10.1109/mcs.1994.332131
https://doi.org/10.1109/mcs.1994.332131
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 36:1938-1941
An MMIC analog reflection phase shifter which achieves 120 degrees of phase shift from 6 to 18 GHz is described. The phase shifter uses a dual-varactor reflection circuit which allows varactors with a 3:1 capacitance ratio to achieve the performance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c5de78ea73c62555e7ce723663d4b7d
https://doi.org/10.1109/22.17437
https://doi.org/10.1109/22.17437
Publikováno v:
1984 IEEE International Solid-State Circuits Conference. Digest of Technical Papers.
The modeling and fabrication of a cascode 2-6GHz distributed amplifier with a 1.2:1 input and output VSWR and 4.2dB noise figure will be discussed. The technique for modeling the noise figure extends to an arbitrary combination of active devices in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bac44ec0229cd4ae6b7ba2b405497053
https://doi.org/10.1109/isscc.1984.1156587
https://doi.org/10.1109/isscc.1984.1156587
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Conference
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