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Low power modulator for the application of capsule endoscope

This paper presents the radio frequency (RF) modulator for high data rate medical imaging for capsule endoscope. The RF modulator consists of a mixer and a ring oscillator. The ring oscillator provides carrier frequency of 433MHz and mix with the mixer to produce modulated signal. The modulator is d...

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Main Authors: Lioe, De Xing, Shafie, Suhaidi, Ramiah, Harikrishnan
Format: Conference or Workshop Item
Language:English
Published: IEEE 2011
Online Access:http://psasir.upm.edu.my/id/eprint/69607/1/Low%20power%20modulator%20for%20the%20application%20of%20capsule%20endoscope.pdf
http://psasir.upm.edu.my/id/eprint/69607/
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spelling my.upm.eprints.696072019-07-08T02:02:41Z http://psasir.upm.edu.my/id/eprint/69607/ Low power modulator for the application of capsule endoscope Lioe, De Xing Shafie, Suhaidi Ramiah, Harikrishnan This paper presents the radio frequency (RF) modulator for high data rate medical imaging for capsule endoscope. The RF modulator consists of a mixer and a ring oscillator. The ring oscillator provides carrier frequency of 433MHz and mix with the mixer to produce modulated signal. The modulator is designed using Silterra 0.13μm CMOS process. For supply voltage of 1.2 V, data rate of 3.5Mbps the mixer has current consumption of 594μA, IIP3 of 2dBm and at output power of -14.6 dBm. The ring oscillator consumes 740μA with phase noise of -81 dBc/Hz @ 160kHz offset. IEEE 2011 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/69607/1/Low%20power%20modulator%20for%20the%20application%20of%20capsule%20endoscope.pdf Lioe, De Xing and Shafie, Suhaidi and Ramiah, Harikrishnan (2011) Low power modulator for the application of capsule endoscope. In: 2011 IEEE Regional Symposium on Micro and Nanoelectronics (RSM 2011), 28-30 Sept. 2011, Le Meridien Hotel, Kota Kinabalu, Sabah. (pp. 182-185). 10.1109/RSM.2011.6088319
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/
language English
description This paper presents the radio frequency (RF) modulator for high data rate medical imaging for capsule endoscope. The RF modulator consists of a mixer and a ring oscillator. The ring oscillator provides carrier frequency of 433MHz and mix with the mixer to produce modulated signal. The modulator is designed using Silterra 0.13μm CMOS process. For supply voltage of 1.2 V, data rate of 3.5Mbps the mixer has current consumption of 594μA, IIP3 of 2dBm and at output power of -14.6 dBm. The ring oscillator consumes 740μA with phase noise of -81 dBc/Hz @ 160kHz offset.
format Conference or Workshop Item
author Lioe, De Xing
Shafie, Suhaidi
Ramiah, Harikrishnan
spellingShingle Lioe, De Xing
Shafie, Suhaidi
Ramiah, Harikrishnan
Low power modulator for the application of capsule endoscope
author_facet Lioe, De Xing
Shafie, Suhaidi
Ramiah, Harikrishnan
author_sort Lioe, De Xing
title Low power modulator for the application of capsule endoscope
title_short Low power modulator for the application of capsule endoscope
title_full Low power modulator for the application of capsule endoscope
title_fullStr Low power modulator for the application of capsule endoscope
title_full_unstemmed Low power modulator for the application of capsule endoscope
title_sort low power modulator for the application of capsule endoscope
publisher IEEE
publishDate 2011
url http://psasir.upm.edu.my/id/eprint/69607/1/Low%20power%20modulator%20for%20the%20application%20of%20capsule%20endoscope.pdf
http://psasir.upm.edu.my/id/eprint/69607/
_version_ 1643839535612690432
score 13.211869

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