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Front end of low power transmitter for wireless capsule endoscope

A low power transmitter front end for the application of a capsule endoscope operating at ISM band of 434 MHz has been proposed. The proposed architecture is aim to achieve low power consumption which is the essential parameter in a capsule endoscope. The transmitter front end is implemented us...

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Main Authors: Lioe, De Xing, Shafie, Suhaidi, Ramiah, Harikrishnan, Sulaiman, Nasri
Format: Conference or Workshop Item
Published: IEEE
Online Access:http://psasir.upm.edu.my/id/eprint/39267/
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spelling my.upm.eprints.392672015-07-13T01:54:07Z http://psasir.upm.edu.my/id/eprint/39267/ Front end of low power transmitter for wireless capsule endoscope Lioe, De Xing Shafie, Suhaidi Ramiah, Harikrishnan Sulaiman, Nasri A low power transmitter front end for the application of a capsule endoscope operating at ISM band of 434 MHz has been proposed. The proposed architecture is aim to achieve low power consumption which is the essential parameter in a capsule endoscope. The transmitter front end is implemented using Silterra 0.13 um CMOS technology and consists of an upconversion mixer and a voltage controlled oscillator. The current consumption of the system is 1.57 mA with the supply voltage of 1.2 V. Output power is found to be -14.4 dBm and the phase noise of the ring oscillator is -81.76 dBc/Hz at offset frequency of 160 kHz. IEEE Conference or Workshop Item NonPeerReviewed Lioe, De Xing and Shafie, Suhaidi and Ramiah, Harikrishnan and Sulaiman, Nasri Front end of low power transmitter for wireless capsule endoscope. In: 2012 International Conference on Circuits and Systems (ICCAS 2012), 3-4 Oct. 2012, Kuala Lumpur. (pp. 116-119). 10.1109/ICCircuitsAndSystems.2012.6408285
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
description A low power transmitter front end for the application of a capsule endoscope operating at ISM band of 434 MHz has been proposed. The proposed architecture is aim to achieve low power consumption which is the essential parameter in a capsule endoscope. The transmitter front end is implemented using Silterra 0.13 um CMOS technology and consists of an upconversion mixer and a voltage controlled oscillator. The current consumption of the system is 1.57 mA with the supply voltage of 1.2 V. Output power is found to be -14.4 dBm and the phase noise of the ring oscillator is -81.76 dBc/Hz at offset frequency of 160 kHz.
format Conference or Workshop Item
author Lioe, De Xing
Shafie, Suhaidi
Ramiah, Harikrishnan
Sulaiman, Nasri
spellingShingle Lioe, De Xing
Shafie, Suhaidi
Ramiah, Harikrishnan
Sulaiman, Nasri
Front end of low power transmitter for wireless capsule endoscope
author_facet Lioe, De Xing
Shafie, Suhaidi
Ramiah, Harikrishnan
Sulaiman, Nasri
author_sort Lioe, De Xing
title Front end of low power transmitter for wireless capsule endoscope
title_short Front end of low power transmitter for wireless capsule endoscope
title_full Front end of low power transmitter for wireless capsule endoscope
title_fullStr Front end of low power transmitter for wireless capsule endoscope
title_full_unstemmed Front end of low power transmitter for wireless capsule endoscope
title_sort front end of low power transmitter for wireless capsule endoscope
publisher IEEE
url http://psasir.upm.edu.my/id/eprint/39267/
_version_ 1643832373068955648
score 13.211869

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