125 kHz RFID reader with multiple detection capability

Date of Publication

2012

Document Type

Bachelor's Thesis

Degree Name

Bachelor of Science in Electronics and Communications Engineering

College

Gokongwei College of Engineering

Department/Unit

Electronics and Communications Engineering

Thesis Adviser

Alexander C. Abad

Defense Panel Chair

Melvin K. Cabatuan

Defense Panel Member

Roderick Yao Yap
Cesar A. Llorente

Abstract/Summary

Ever since the RFID technology emerged, it has become an integral part in different industries. A problem arises when several tags or readers are being detected which results in collision on the communication channel. Collision in RFID occurs when tags are simultaneously detected and the data signals are overlapping. This thesis paper discussed how a low frequency (125 kHz) Radio Frequency Identification (RFID) Reader manages to detect multiple tags simultaneously without being costly. The study aimed to avoid collision among the tags using digital signal preparation techniques than a pre-emptive method such as using specialized RFID tags. The software tool used in the study is Matrix Laboratory (Matlab) that is used in the information retrieval and data separation tags. GUI and histogram feature of Matlab was also used in this study to show data and results effectively.

Abstract Format

html

Language

English

Format

Print

Accession Number

TU16886

Shelf Location

Archives, The Learning Commons, 12F, Henry Sy Sr. Hall

Physical Description

119 leaves, various foliations: ill.(some col.) 28 cm

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