1. DEVELOPMENT OF MULTIRESONATOR BASED CHIPLESS RFID TAG USING ANSYS HFSS SOFTWARE

Authors -  A. Rosi, N. Lakshmi Narayanan

Abstract : 
In this research article, compact multiresonator based chipless RFID tag employing open stubs in a microstrip transmission line has been presented. The multiresonator tag consists of microstrip open stub resonators and cross polarised transmitting and receiving disc monopole antennas. Nine bit data encoding capacity of multiresonator circuit and wideband disc monopole tag antenna is simulated in ANSYS HFSS software. This Chipless RFID tag is simulated on a FR4 substrate of dielectric constant 4.3 and loss tangent 0.0018 and the backscatter signal performance of multiresonator tag and operating bandwidth of disc monopole antenna is analysed.
Keywords : Chipless RFID, Multiresonator circuit, Antenna, Cross polarisation, Ultra Wideband

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2. DESIGN AND EXCUTION OF CORE LEVEL DFT ARCHITECTURE WITH GATE LEVEL APPROACH

Authors -  R. Sivakumar, J. Jayarajan 

Abstract : 

This work explains the concepts of core level design-for-test architecture with gate level approach, its flow of implementation on a design of wireless core-A and debugging of errors that are encountered at the time of implementation. The flow takes gate level net list and the same library finally generates I/O Wrapper cells, post stitched NL, SPF files for ATPG. Different tools like DFTC from Synopsys and Tessent-TK from Mentor are used throughout the flow.
Keywords : DFT Architecture, Testing, EDT Logic, Register

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ISSN (Online): 2348-3105 | ISSN (Print): 2347-6729
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