This thesis consists of two subjects of research: A Digital Modulation bit error rate study for transmission using the human body as the transmission channel, and signal coupling using a piezo transducer.
The first topic involves studying several kinds of Digital Modulation and application; the transceiver is implemented using LabView. The interface for transmission uses Piezo film transducers. A high pass filter is used to remove noise and interference. The bit error rate using Manchester-coding is measured. A brief discussion is presented justifying the choice of On-Off Keying (OOK) modulation to transmit data on the human body.
The second topic is a study on the design and implementation of a human body transmission system. A test chip is designed in TSMC 0.35£gm 2P4M CMOS process and first measured results are presented.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0814109-165038 |
| Date | 14 August 2009 |
| Creators | Huang, Yuah-tse |
| Contributors | Tsang-Ling Sheu, Jih-ching Chiu, Robert Rieger, Jia-Jin Jason Chen |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0814109-165038 |
| Rights | campus_withheld, Copyright information available at source archive |
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