Cherry-Hooper amplifiers with 33 dB gain at 400 kHz BW and 10 dB gain at 3.5 MHz BW in flexible self-aligned a-IGZO TFT technology

R Shabanpour; T Meister; K Ishida; B Boroujeni; C Carta; U Jörges; F Ellinger; Luisa Petti; Niko Stephan Münzenrieder; G Salvatore; G Tröster

doi:10.1109/ISPACS.2014.7024466

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Cherry-Hooper amplifiers with 33 dB gain at 400 kHz BW and 10 dB gain at 3.5 MHz BW in flexible self-aligned a-IGZO TFT technology

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Cherry-Hooper amplifiers with 33 dB gain at 400 kHz BW and 10 dB gain at 3.5 MHz BW in flexible self-aligned a-IGZO TFT technology

R Shabanpour, T Meister, K Ishida, B Boroujeni, C Carta, U Jörges, F Ellinger, Luisa Petti, Niko Stephan Münzenrieder, G Salvatore, …

Proceedings of the 2014 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Conference, pp.271-274

2014 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Conference (Kuching, 01/12/2014 - 04/12/2014)

2014

DOI: https://doi.org/10.1109/ISPACS.2014.7024466

Handle:

https://hdl.handle.net/10863/33623

Abstract

high gain amplifiers

broadband amplifiers

Flexible electronics

Amplifiers

Thin film transistors

Analog circuit design

This paper presents two Cherry-Hooper amplifiers for bendable analog radio-frequency electronic systems fabricated in flexible self-aligned amorphous indium gallium zinc oxide (a-IGZO) thin-film-transistor (TFT) technology. The first circuit is a wideband single-stage Cherry-Hooper amplifier providing a voltage gain of 10.4 dB over a 3 dB bandwidth of 3.5 MHz and a gain-bandwidth product (GBP) of 11.6 MHz. For the second circuit, a two-stage Cherry-Hooper amplifier, a voltage gain of 33.3 dB with a 3 dB bandwidth of 400 kHz and a GBP of 18.5 MHz were measured. The simulations, which are based on a Rensselaer Polytechnic Institute-amorphous TFT (RPI-aTFT) model, are in good agreement with measurements.

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Details

Title: Cherry-Hooper amplifiers with 33 dB gain at 400 kHz BW and 10 dB gain at 3.5 MHz BW in flexible self-aligned a-IGZO TFT technology
Creators: R Shabanpour - TU Dresden
T Meister - TU Dresden
K Ishida - TU Dresden
B Boroujeni - TU Dresden
C Carta - TU Dresden
U Jörges - TU Dresden
F Ellinger - TU Dresden
Luisa Petti - ETH Zurich
Niko Stephan Münzenrieder - ETH Zurich
G Salvatore - ETH Zurich
G Tröster - ETH Zurich
Publication Details: Proceedings of the 2014 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Conference, pp.271-274
ISBN: 9781479961207
Conference: 2014 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Conference (Kuching, 01/12/2014 - 04/12/2014)
Publisher: Institute of Electrical and Electronics Engineers Inc.
Identifiers: 9781479961207
(UNIBZ)30004469
991006493790801241
Web of Science ID: 000380569500053
Scopus ID: 2-s2.0-84946687651
Academic Unit: Faculty of Science and Technology
Language: English
Resource Type: Conference proceeding
Author Names String: Shabanpour R, Meister T, Ishida K, Boroujeni B, Carta C, Jörges U, Ellinger F, Petti L, Münzenrieder N, Salvatore G, Tröster G

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