Low power transmitter for capsule endoscope
This chapter presents the design technique of low power transmitter for the medical application of capsule endoscope. Considering the loss against frequency in a body wireless communication, ISM band of 434 MHz is employed in the design of the transmitter. This band has lower loss and relatively hi...
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| Format: | Book Section |
| Language: | English |
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Springer
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/47132/ http://psasir.upm.edu.my/id/eprint/47132/1/abstract.pdf |
| _version_ | 1848850786510962688 |
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| author | De Xing, Lioe Shafie, Suhaidi Ramiah, Harikrishnan Sulaiman, Nasri Abdul Halin, Izhal |
| author2 | Gaol, Ford Lumban |
| author_facet | Gaol, Ford Lumban De Xing, Lioe Shafie, Suhaidi Ramiah, Harikrishnan Sulaiman, Nasri Abdul Halin, Izhal |
| author_sort | De Xing, Lioe |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This chapter presents the design technique of low power transmitter for the medical application of capsule endoscope. Considering the loss against frequency in a body wireless communication, ISM band of 434 MHz is employed in
the design of the transmitter. This band has lower loss and relatively higher data rate compared to other standards. Inductorless architecture was adopted in the circuit
design to reduce the circuit area, thus contribute to the reduction of capsule size.The core component of transmitter, the up-conversion mixer and ring oscillator is
designed using CMOS 0.13μm technology with voltage supply of 1.2 V. Both the mixer and ring oscillator consumes 1.57 mA of current, brings the dc power consumption of the transmitter to be 1.88 mW. Data rate of 3.5 Mbps ensure it can transmit high quality medical imaging. The proposed up-conversion and ring oscillator achieved low power and less area while still having the good performance. This achievement makes circuit integration for low power transmitter realizable. |
| first_indexed | 2025-11-15T10:11:49Z |
| format | Book Section |
| id | upm-47132 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:11:49Z |
| publishDate | 2015 |
| publisher | Springer |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-471322016-06-27T05:59:44Z http://psasir.upm.edu.my/id/eprint/47132/ Low power transmitter for capsule endoscope De Xing, Lioe Shafie, Suhaidi Ramiah, Harikrishnan Sulaiman, Nasri Abdul Halin, Izhal This chapter presents the design technique of low power transmitter for the medical application of capsule endoscope. Considering the loss against frequency in a body wireless communication, ISM band of 434 MHz is employed in the design of the transmitter. This band has lower loss and relatively higher data rate compared to other standards. Inductorless architecture was adopted in the circuit design to reduce the circuit area, thus contribute to the reduction of capsule size.The core component of transmitter, the up-conversion mixer and ring oscillator is designed using CMOS 0.13μm technology with voltage supply of 1.2 V. Both the mixer and ring oscillator consumes 1.57 mA of current, brings the dc power consumption of the transmitter to be 1.88 mW. Data rate of 3.5 Mbps ensure it can transmit high quality medical imaging. The proposed up-conversion and ring oscillator achieved low power and less area while still having the good performance. This achievement makes circuit integration for low power transmitter realizable. Springer Gaol, Ford Lumban Shrivastava, Keshav Akhtar, Jamil 2015 Book Section PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/47132/1/abstract.pdf De Xing, Lioe and Shafie, Suhaidi and Ramiah, Harikrishnan and Sulaiman, Nasri and Abdul Halin, Izhal (2015) Low power transmitter for capsule endoscope. In: Recent Trends in Physics of Material Science and Technology. Springer Series in Materials Science (204). Springer, Singapore, pp. 111-122. ISBN 9789812871282; EISBN: 9789812871275 http://download.springer.com/static/pdf/833/chp%253A10.1007%252F978-981-287-128-2_7.pdf?originUrl=http%3A%2F%2Flink.springer.com%2Fchapter%2F10.1007%2F978-981-287-128-2_7&token2=exp=1467004212~acl=%2Fstatic%2Fpdf%2F833%2Fchp%25253A10.1007%25252F978-981-28 10.1007/978-981-287-128-2_7 |
| spellingShingle | De Xing, Lioe Shafie, Suhaidi Ramiah, Harikrishnan Sulaiman, Nasri Abdul Halin, Izhal Low power transmitter for capsule endoscope |
| title | Low power transmitter for capsule endoscope |
| title_full | Low power transmitter for capsule endoscope |
| title_fullStr | Low power transmitter for capsule endoscope |
| title_full_unstemmed | Low power transmitter for capsule endoscope |
| title_short | Low power transmitter for capsule endoscope |
| title_sort | low power transmitter for capsule endoscope |
| url | http://psasir.upm.edu.my/id/eprint/47132/ http://psasir.upm.edu.my/id/eprint/47132/ http://psasir.upm.edu.my/id/eprint/47132/ http://psasir.upm.edu.my/id/eprint/47132/1/abstract.pdf |