An Analog Controlled Variable Gain LNA with Tunable Frequency Bands
In: IEICE transactions on electronics, Jg. 94 (2011), Heft 7, S. 1240-1242
academicJournal
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Zugriff:
An analog controlled Variable Gain LNA (VGLNA) with tunable operating frequency bands is reported. The analog control circuit for the continuous gain variation is proposed as a low voltage version. The fabricated LNA based on 0.18μm CMOS shows a gain range of 15 ∼ ―12 dB (27 dB gain control), a noise figure (NF) of 2 dB, and an IIP3 of ―10 dBm while 5 mA is drawn from a 1.2 V supply over the frequency range of 470∼880 MHz.
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An Analog Controlled Variable Gain LNA with Tunable Frequency Bands
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Autor/in / Beteiligte Person: | SHIM, Yuna ; LEE, Sang-Gug |
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Zeitschrift: | IEICE transactions on electronics, Jg. 94 (2011), Heft 7, S. 1240-1242 |
Veröffentlichung: | Oxford: Oxford University Press, 2011 |
Medientyp: | academicJournal |
Umfang: | print, 4 ref |
ISSN: | 0916-8524 (print) |
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