http://repository.iitr.ac.in/handle/123456789/16641| Title: | Reconfigurable Concurrent dual-band Low Noise Amplifier for noninvasive vital sign detection applications |
| Authors: | Kumar A. Pathak, Nagendra Prasad Mukherjea S. Krishnaswamy D. Mueller P. Comer D.E. Mallick B. Sikora A. Thampi S.M. |
| Published in: | Proceedings of the 2014 International Conference on Advances in Computing, Communications and Informatics, ICACCI 2014 |
| Abstract: | Concurrent dual-band reconfigurable low noise amplifier (LNA) for noninvasive detection of human vital signs has been reported in this paper. The reconfigurable output matching network used in this LNA (PHEMT ATF-36163) consists of two shunt stubs terminated by varactor diodes (SMV1232-079LF); while the matching network at input side of the LNA has been designed for fixed dual band operation. The measured characteristics of the fabricated prototype shows that the gain of the LNA varies from 3 dB to 12.2 dB in the frequency range of 2.3-2.5 GHz; while it varies from 9.5dB to 12.9 dB in the frequency range of 4.2-4.6 GHz for a variation in varactor voltages from 0-10V. The simulated value of the Noise Figure of the amplifier is ∼ 0.5 dB and 2.5 dB at the centre frequency of the corresponding frequency bands. © 2014 IEEE. |
| Citation: | Proceedings of the 2014 International Conference on Advances in Computing, Communications and Informatics, ICACCI 2014, (2014), 2496- 2500 |
| URI: | https://doi.org/10.1109/ICACCI.2014.6968265 http://repository.iitr.ac.in/handle/123456789/16641 |
| Issue Date: | 2014 |
| Publisher: | Institute of Electrical and Electronics Engineers Inc. |
| Keywords: | concurrent dual-band matching network reconfigurable vital sign detection |
| ISBN: | 9.78E+12 |
| Author Scopus IDs: | 56039523300 7005642176 |
| Author Affiliations: | Kumar, A., Radio Frequency Integrated Circuits (RFIC) Group, Department of Electronics and Communication Engineering, Indian Institute of Technology (IIT), Roorkee, Uttarakhand, India Pathak, N.P., Radio Frequency Integrated Circuits (RFIC) Group, Department of Electronics and Communication Engineering, Indian Institute of Technology (IIT), Roorkee, Uttarakhand, India |
| Appears in Collections: | Conference Publications [ECE] |
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