An overview of passive RFID

By V. Chawla, Dong Sam Ha. IEEE Communications Magazine, 2007

427 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

— Invited Paper — Backscatter Communication and RFID: Coding, Energy, and MIMO Analysis (2014, background): “While passive chipless tags [5][6] are a promising area of research for reducing the cost of RFID tags, they lack the IC required to perform any on-tag logic or computation.”
Wireless Information and Power Transfer: Energy Efficiency Optimization in OFDMA Systems (2013, background): “…function in (11): where U TP ( P , S , ρ ) is obtained by setting ρ E i,k = 1 in U TP ( P , S , ρ ) . b Indeed, b U TP ( P , S , ρ ) can be interpreted as the use of a theoretical receiver which is able to fully recycle and harvest the energy of the signal used for information decoding 9 .”
A Chipless RFID Based on Multiresonant High-Impedance Surfaces (2013, background): “Hence, with highly optimized low transistor count application-specific integrated circuits (ASICs), implemented assembly processes and extremely large quantities (over 1 billion) of RFID chips sold per annum, a minimum cost of 5 cents is a reasonable estimate for chipped RFID tags [3].”
Radio Link Budgets for UHF RFID on Multipath Environments (2009, methodology): “Another important channel parameter is the coherence bandwidth [ 11 ], defined as the frequency separation between components when the autocorrelation function falls below a predefined level (usually equal to 0.3 of maximum value) for first”