Modern Microelectronic Technologies in Fabrication of RFID Tags
نویسندگان
چکیده
This paper presents fabrication of RFID tags, especially antennas for HF band (13.56 MHz), on cheap flexible substrates. The physicochemical, geometrical, DC and AC electrical properties as well as long-term stability (under thermal, moisture-thermal and mechanical exposures) have been characterized for several low-temperature polymer thick-film conductive films made on various paper or foil substrates. Resistance measurement during curing has been used for investigation of polymerization velocity, which is very important for increase of process capacity.
منابع مشابه
Survey of Laboratory Scale Fabrication Techniques for Passive UHF RFID Tags
─ This paper presents an overview of various RFID tag fabrication methods and briefly describes the advantages and disadvantages of each method. The purpose of this paper is to provide the reader with the fabrication techniques that can be applied for RFID fabrication purposes for laboratory scale experiments. This paper will present the performance results of laboratory made RFID tags based on...
متن کاملافزایش سرعت شناسایی در سیستمهای RFID
Radio frequency identification (RFID) is a new generation of automatic identification systems, based on wireless communication technology. In these systems all the tags using one communication channel to communicate with the reader. When two or more tags transmit their data to the reader simultaneously, their transmitted signals will collide. Resolving this collision has a direct impact on the ...
متن کامل- 1 - Exploration of Disruptive Technologies for low cost RFID Manufacturing
Significant developments have taken place in defining technology standards and identifying avenues for technological innovations to reduce the cost of manufacturing RFID tags below the $0.05 price point. The Auto-ID center at MIT has been the central coordinating body with participation from 5 universities and over 100 industry partners. The primary focus of these efforts has been in developing...
متن کاملRSPAE: RFID Search Protocol based on Authenticated Encryption
Search protocols are among the main applications of RFID systems. Since a search protocol should be able to locate a certain tag among many tags, not only it should be secure against RFID threats but also it should be affordable. In this article, an RFID-based search protocol will be presented. We use an encryption technique that is referred to as authenticated encryption in order to boost the ...
متن کاملLogo-Antenna Based RFID Tags for Advertising Application
─ In this paper we provide the basis of using radio frequency identification (RFID) tags for advertisement. Two RFID tags that apply to the 866 MHz and 915 MHz operating frequencies, respectively, were designed based on the logos of two universities participating in this project. Several fabrication methods were used to build the RFID tags on different substrates. The experimental results exhib...
متن کامل