When a Single Chip becomes the RFID Reader: An Ultra-low-cost 60 GHz Reader and mmID System for Ultra-accurate 2D Microlocalization

2021 ◽  
Author(s):  
Charles A. Lynch ◽  
Ajibayo O. Adeyeye ◽  
J. G.D. Hester ◽  
Manos M. Tentzeris
Keyword(s):  
Low Cost ◽  
60 Ghz ◽  
Single Chip ◽  
Rfid Reader

scholarly journals On the application of the EM-imaging for chipless RFID tags

2015 ◽  
Vol 2 (2) ◽  
pp. 86-96 ◽  
Author(s):  
M. Zomorrodi ◽  
N.C. Karmakar
Keyword(s):  
Radio Frequency Identification ◽  
Low Cost ◽  
60 Ghz ◽  
Rfid Tag ◽  
High Data ◽  
Data Encoding ◽  
Bending Effect ◽  
Chipless Rfid ◽  
Frequency Identification ◽  
Cost Item

The electromagnetic (EM) imaging technique at mm-band 60 GHz is proposed for data encoding purpose in the chipless Radio Frequency Identification (RFID) systems. The fully printable chipless RFID tag comprises tiny conductive EM polarizers to create high cross-polar radar cross-section. Synthetic aperture radar approach is applied for formation of the tag's EM-image and revealing the tag's content. The achieved high data encoding capacity of 2 bits/cm2in this technique based on a fully printable tag is very convincing for many applications. The system immunity to multipath interference, bending effect, and printing inaccuracy suggests huge potentials for low-cost item tagging. Tags are also readable through a tick paper envelop; hence secure identification is provided by the proposed technique.

scholarly journals Low-Cost CMOS-Based Receive Modules for 60 GHz Wireless Communication

2009 ◽  
Author(s):  
Piet Wambacq ◽  
Kuba Raczkowski ◽  
Valery Ramon ◽  
Alexander Vasylchenko ◽  
Amin Enayati ◽  
...  
Keyword(s):  
Wireless Communication ◽  
Low Cost ◽  
60 Ghz

Low-cost organic-substrate module for Tx-Rx short-range WiGig Communications at 60 GHz

2021 ◽  
pp. 1-1
Author(s):  
Aimeric Bisognin ◽  
Ana Arboleya ◽  
Diane Titz ◽  
Romain Pilard ◽  
Daniel Gloria ◽  
...  
Keyword(s):  
Short Range ◽  
Low Cost ◽  
Organic Substrate ◽  
60 Ghz

Development of Bioimpedance Sensors and Measurement System for Biomedical In-Vitro Applications

2021 ◽  
Vol 7 (2) ◽  
pp. 496-499
Author(s):  
Stadler B. Eng. Sebastian ◽  
Herbert Plischke ◽  
Christian Hanshans
Keyword(s):  
Measurement System ◽  
Low Cost ◽  
Measurement Data ◽  
Impedance Measurement ◽  
Microtiter Plate ◽  
Label Free ◽  
Single Chip ◽  
Do It Yourself ◽  
Store And Forward

Abstract Bioimpedance analysis is a label-free and easy approach to obtain information on cellular barrier integrity and cell viability more broadly. In this work, we introduce a small, low-cost, portable in vitro impedance measurement system for studies where a shadow-free exposure of the cells is a requirement. It can be controlled by a user-friendly web interface and can perform measurements automated and autonomously at short intervals. The system can be integrated into an existing IoT network for remote monitoring and indepth analyses. A single-board computer (SBC) serves as the central unit, to control, analyze, store and forward the measurement data from the single-chip impedance analyzer. Various materials and manufacturing methods were used to produce a purpose-built lid on top of a modified 24-well microtiter plate in a “do it yourself” fashion. Furthermore, three different sensor designs were developed utilizing anodic aluminum oxide (AAO) membranes and gold-plated electrodes. Preliminary tests with potassium chloride (KCl) showed first promising results.

LOW COST 60 GHZ NEW THIN PYRALUX MEMBRANE ANTENNAS FED BY SUBSTRATE INTEGRATED WAVEGUIDE

2012 ◽  
Vol 42 ◽  
pp. 207-224 ◽  
Author(s):  
Tristan Sarrazin ◽  
Hamsakutty Vettikalladi ◽  
Olivier Lafond ◽  
Mohamed Himdi ◽  
Nathalie Rolland
Keyword(s):  
Low Cost ◽  
Substrate Integrated Waveguide ◽  
60 Ghz

A single-chip HDTV A/V decoder for low cost DTV receiver

1999 ◽  
Vol 45 (3) ◽  
pp. 887-893 ◽  
Author(s):  
Seong-Ok Bae ◽  
Seehyun Kim ◽  
Seung-Jai Min ◽  
Woojin Kim ◽  
Cheol-Hong Min
Keyword(s):  
Low Cost ◽  
Single Chip

Temperature Cycle Measurement System Based on Single Chip Computer

2010 ◽  
Vol 428-429 ◽  
pp. 487-492
Author(s):  
Xi Yin ◽  
Xiao Jun Wang ◽  
Yong Que Xie
Keyword(s):  
High Precision ◽  
Measurement System ◽  
Low Cost ◽  
Temperature Cycle ◽  
Engineering Practice ◽  
Lead Wire ◽  
Single Chip ◽  
Piecewise Linearization ◽  
Single Chip Computer ◽  
Precision Temperature

This thesis introduces a low cost and high precision temperature cycle measurement system with adoption of PT100 as temperature sensor, with single chip computer as the core. The method of sub-three-wire connection is proposed for engineering practice, then, can eliminate the effects of lead wire resistance and simplify the external cable connection. We discuss and research circuit component selection, circuit design, improving system reliability, and a software method of piecewise linearization process is adopted, thus we ensure exact and reliable measure and the system characteristic of low cost and high precision.

scholarly journals Fabrication of a CMOS-based Imaging Chip with Monolithically Integrated RGB and NIR Filters

Proceedings ◽  
2019 ◽  
Vol 2 (13) ◽  
pp. 751
Author(s):  
Bart Vereecke ◽  
Els Van Besien ◽  
Deniz Sabuncuoglu Tezcan ◽  
Nick Spooren ◽  
Nicolaas Tack ◽  
...  
Keyword(s):  
Bandpass Filter ◽  
Imaging System ◽  
Low Cost ◽  
Cmos Technology ◽  
Image Sensors ◽  
Single Chip ◽  
Interference Filters ◽  
Monolithically Integrated ◽  
Recent Developments

Recent developments in multispectral cameras have demonstrated how compact and low-cost spectral sensors can be made by monolithically integrating filters on top of commercially available image sensors. In this paper, the fabrication of a RGB + NIR variation to such a single-chip imaging system is described, including the integration of a metallic shield to minimize crosstalk, and two interference filters: a NIR blocking filter, and a NIR bandpass filter. This is then combined with standard polymer based RGB colour filters. Fabrication of this chip is done in imec’s 200 mm cleanroom using standard CMOS technology, except for the addition of RGB colour filters and microlenses, which is outsourced.

Low-cost thin-film passive RFID circuits and detector system

2020 ◽  
Vol 12 (5) ◽  
pp. 356-366
Author(s):  
Salma El-Sawy ◽  
Wasim Nawaz ◽  
Mohamed Osama ◽  
Ahmet Tekin
Keyword(s):  
Printed Circuit Board ◽  
Light Emitting Diode ◽  
Low Cost ◽  
Flexible Substrate ◽  
Circuit Board ◽  
Detection Methods ◽  
Single Chip ◽  
Analog To Digital ◽  
Inductively Coupled ◽  
Passive Rfid

AbstractThis paper discusses the design of chip-less RFID tags of a standard pocket size of 69 mm by 156 mm. These tags are based on lumped elements of copper metal traces constructed on a thin polyamide flexible substrate. Moreover, a low-cost single-chip Bluetooth detector circuit system is demonstrated. Two different detection methods: variable coil load coupling and optical light intensity detection were combined to yield 256 unique ID codes. In the first method, by utilizing simple 4 MHz digital drivers and an integrated analog to digital converter (ADC) in the reader controller; various inductively coupled resonant loads corresponding to multiple distinct tags could be differentiated, yielding eight different (3-bit) ID codes. The additional via-based hole pattern reflectometer method creates additional 32 distinct levels (5-bit) utilizing 650 nm visible light-emitting diode and a simple trans-impedance operational along with the same analog ADC pins of a Bluetooth controller. The printed circuit board trace coil on the two-layer low-cost FR-4 waterproof sealed detector unit is simultaneously used as a Qi wireless power receiver to charge the120 mAh 2450 Lithium Polymer (LiR) battery. The device could remain operational for more than a month with a single charge; remaining connected with a mobile device and enabling 10 readouts daily.

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