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IEICE TRANSACTIONS on Fundamentals

Design, Analysis and Implementation of Pulse Generator by CMOS Flipped on Glass for Low Power UWB-IR

Parit KANJANAVIROJKUL, Nguyen NGOC MAI-KHANH, Tetsuya IIZUKA, Toru NAKURA, Kunihiro ASADA

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Summary :

This paper discusses a pulse generator implemented by CMOS flipped on a glass substrate aiming at low power applications with low duty cycle. The pulse generator is theoretically possible to generate a pulse at a frequency near and beyond Fmax. It also features a quick starting time and zero stand-by power. By using a simplified circuit model, analytical expressions for Q factor, energy conversion efficiency, output energy, and oscillation frequency of the pulse generator are derived. Pulse generator prototypes are designed on a 0.18 μm CMOS chip flipped over a transmission line resonator on a glass substrate. Measurement results of two different prototypes confirm the feasibility of the proposed circuit and the analytical model.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E100-A No.1 pp.200-209
Publication Date
2017/01/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E100.A.200
Type of Manuscript
Special Section PAPER (Special Section on Wideband Systems)
Category

Authors

Parit KANJANAVIROJKUL
  The University of Tokyo
Nguyen NGOC MAI-KHANH
  The University of Tokyo
Tetsuya IIZUKA
  The University of Tokyo
Toru NAKURA
  The University of Tokyo
Kunihiro ASADA
  The University of Tokyo

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