A monolithic GaAs low power L-band successive detection logarithmic amplifier

A monolithic GaAs low power L-band successive detection logarithmic amplifier

This paper describes a temperature compensated L-band GaAs MMIC successive detection logarithmic amplifier featuring low power consumption. The amplifier achieved log-linearity of /spl plusmn/2.5 dB and a dynamic range of 60 dB over a 100/spl deg/C temperature range. This device shows no sacrifice o...

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Veröffentlicht in:IEEE journal of solid-state circuits 1994-02, Vol.29 (2), p.151-154
Hauptverfasser: Scheinberg, N., Michels, R.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Circuit properties
Detectors
Dynamic range
Electric, optical and optoelectronic circuits
Electronics
Energy consumption
Exact sciences and technology
Gallium arsenide
L-band
Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits
Monolithic integrated circuits
Performance gain
Power amplifiers
Radiofrequency amplifiers
Temperature
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Zusammenfassung:This paper describes a temperature compensated L-band GaAs MMIC successive detection logarithmic amplifier featuring low power consumption. The amplifier achieved log-linearity of /spl plusmn/2.5 dB and a dynamic range of 60 dB over a 100/spl deg/C temperature range. This device shows no sacrifice of performance over larger, labor intensive hybrid MIC approaches.< >
ISSN:0018-9200
1558-173X
DOI:10.1109/4.272122