Robust GaN Successive-Detection Logarithmic Video-Amplifier for EW applications
- Di Alessandro, L
- PALOMBA, MIRKO
- COLANGELI, SERGIO
- LIMITI, ERNESTO
Publication date
January 2015
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
An innovative Successive-Detection Logarithmic Video-Amplifier for EW applications is proposed in this contribution, and a design procedure is described. A chip has been designed to explore GaN features in this field, leading to a 55 dB input dynamic range over the 3-17 GHz frequency band, and a ±1.7 dB logarithmic error at 10 GHz, with a deviation of ±0.9 dB over the whole frequency range
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