Zobrazeno 1 - 10
of 50
pro vyhledávání: '"L.D. Reynolds"'
Publikováno v:
Physical Review E. 52:2999-3009
Relative radial concentration profiles of atomic hydrogen in an atmospheric-pressure argon-hydrogen free-burning 200-A arc discharge were measured using laser-induced fluorescence by two-photon excitation of the ground state of atomic hydrogen. Radia
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 46:119-124
Gas temperatures were determined at four radial positions in the fringe of an atmospheric pressure argon plasma jet. The gas temperature was calculated from lineshapes obtained by analyzing the Rayleigh-Brillouin scattered laser light with a scanning
Publikováno v:
Microwave and Millimeter-Wave Monolithic Circuits.
A monolithic transmit-receive GaAs FET switch capable of switching more than 10 W CW power with about 1 dB insertion loss and 26 dB isolation at X-band frequencies is reported.
Publikováno v:
MTT-S International Microwave Symposium Digest.
X-band GaAs MMIC passive phase shifters have been developed using FET switches. A four-bit digital phase shifter with 5.1 +- 0.6 dB insertion loss has been realized on a single 6.4 x 7.9 x 0.1 mm chip.
Autor:
M.S. Wang, L.D. Reynolds
Publikováno v:
IEEE 1991 Microwave and Millimeter-Wave Monolithic Circuits Symposium. Digest of Papers.
In order to realize the low product cost potential of a single-chip FM-CW radar MMIC (monolithic microwave integrated circuit), an innovative production testing concept is developed in which the complete transmit/receive transfer function is verified
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 32:290-295
Power amplification in FET traveling-wave amplifiers is examined, and the mechanisms which limit power capability of the amplifier are identified. Design considerations for power amplification are discussed. A novel single-stage and two-stage monolit
Publikováno v:
IEEE Transactions on Electron Devices. 29:1072-1077
This paper describes a monolithic GaAs traveling-wave amplifier with 9-dB gain and ± 1-dB gain flatness in the 1-13-GHz frequency range. The circuit is realized in monolithic form on a 0.1-mm GaAs substrate with 50-Ω input and output lines. In this
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 30:976-981
This paper describes a monolithic GaAs traveling-wave amplifier with 9-dB gain and +-1-dB gain flatness in the 1-13-GHz frequency range. The circuit is realized in monolithic form on a 0.1-mm GaAs substrate with 50-Omega input and output lines. In th
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 32:71-77
Single-stage and two-stage GaAs traveling-wave amplifiers operating with flat gain responses in the 2-20-GHz frequency range are described. The circuits are realized in monolithic form on a 0.1-mm GaAs substrate with 50-Omega input and output lines.
Publikováno v:
Electronics Letters. 18:596
A two-stage monolithic GaAs travelling-wave amplifier operating in the 2-20 GHz frequency range with 12 dB flat gain is reported.