: Yang Yang , Xi Zhu , Nemai C. Karmakar RFID Design of a Novel Microstrip Lowpass Filter for UWB Chipless RFID Readers

In Asia-Pacific Microwave Conference 2011

: MA130115

*:RFIDUWB:LPFCMRCsDGS

* (RFID) ::Taconic TLX-0:0.787 mm: 2.45:3.1~20 GHz:ReturnLoss -20dB

RFIDRFIDCMRCDGS

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CMRCDGS*

CMRCR1 = 2.5 mm , W1 = 3.1 mm , W2= 3.3 mm , W3 = 1.73 mm , W4 = 4.7 mm , W5 = 2 mm , W6 = 2mm, W7 = 1 mm , W8 = 1.85 mm, L1 = 1.13 mm , L2 = 1.3 mm , L3 = 5.7 mm , L4 = 0.4 mm, L5 = 1.35 mm , L6 = 2.26 mm*DGSR2 = 2.5 mm , W9 = 2 mm , W10= 1.85 mm , W11 = 2 mm , W12 = 1 mm , W13 = 1.85 mm , W14 = 3.92mm, L7 = 2.26 mm , L8 = 4.96 mm , L9 = 3 mm , L10 = 0.95 mm, L11 = 5.7 mm

DGSDGS *

*CMRCsDGSUWB RFID

RFIDRFID: :. :

*An ultra broadband antenna (UWB) loaded with defected ground structure (DGS) at IEEE

Ultra-Wideband Bandpass Filter Using Novel CMRC with Improved Out-Of-Band Performances at IEEE

Design of a Novel Microstrip Lowpass Filter for UWB Chipless RFID Readers

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