Specifications

model in localization field and theoretical analysis of the normal probability distribution of PRR is
conducted. The experimental results show that our approach is valid and proper and also
contributes to a novel perspective and theoretical support on the further study and application of
RFID indoor localization. © 2013 Asian Network for Scientific Information.
Number of references: 26
Main heading: Frequency shift keying
Controlled terms: Probability distributions - Radio frequency identification
(RFID) - Radio waves - Ubiquitous computing
Uncontrolled terms: Frequency shift keying(FSK) - Link characteristics - Normal
probability distributions - PRR - Radio propagation models - Received signal strength
indicators - RSSI - Study and applications
Classification code: 922.1 Probability Theory - 723.5 Computer Applications - 718
Telephone Systems and Related Technologies; Line Communications - 717 Optical
Communication - 716.3 Radio Systems and Equipment - 716 Telecommunication; Radar,
Radio and Television - 711 Electromagnetic Waves
DOI: 10.3923/itj.2013.2207.2212
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
2.
Accession number: 20133216582315
Title: Enhanced electrical properties of lead-free Bi4-xSb xTi3O12 ceramics with high Tc
Authors: Wang, J.J.1 ; Feng, L.J.1 ; Chao, X.L.2 ; Zhao, K.1 ; Yan, A.J.3/王娟娟;冯拉俊;;赵康
Author affiliation:
1 School of Materials Science and Engineering, Xi'An University of Technology, Xi'an 710048,
China
2 School of Materials Science and Engineering, Shaanxi Normal University, Xi'an 710062, China
3 Shaanxi Electric Power Research Institute, Xi'an 710054, China
Corresponding author: Wang, J.J. ([e-mail])
Source title: Current Applied Physics
Abbreviated source title: Curr. Appl. Phys.
Volume: 13
Issue: 8
Issue date: 2013
Publication year: 2013
Pages: 1713-1717
Language: English
ISSN: 15671739
Document type: Journal article (JA)
Publisher: Elsevier, P.O. Box 211, Amsterdam, 1000 AE, Netherlands
Abstract: Bi4-xSbxTi3O12 (BST) ceramics were prepared and studied in this work in terms of
Sb3+-modified microstructure and phase development as well as electrical response. By
increasing Sb content, the phase structure of the ceramics changed from orthorhombic
(Bi4Ti3O12-like) to pyrochlore (Bi2Ti2O7-like) phase. Raman spectroscopy showed that the
intensities of the lattice vibration modes at frequencies decrease, whereas all bands and