Log‐periodic dipole array antenna as chipless RFID tag
نویسندگان
چکیده
منابع مشابه
Fully Printable Chipless RFID Tag
1.1 Radio frequency identification Radio frequency identification (RFID) is a wireless data capturing technique which utilizes radio frequency (RF) waves for automatic identification of objects. RFID relies on RF waves for data transmission between the data carrying device, called the RFID tag, and the interrogator (Finkenzeller, 2003; Kraiser & Steinhagen, 1995) A typical RFID system is shown ...
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A novel design concept of a compact printable orientation independent chipless RFID tag is presented. The tag consists of a circular patch loaded with multiple slot ring resonators. This symmetric frequency domain based tag has the advantage to be read from any orientation with the reader antennas. The tag can be read in close proximity by chipless RFID tag reader with waveguide(s) and also can...
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In this paper, a triple-band printed dipole tag antenna is proposed for RFID application. The tri-band printed dipole antenna is designed at 0.92 GHz, 2.45 GHz and 5.8 GHz using Computer Simulation Technology (CST). In order to achieve triple-band operation, the proposed antenna contains two branch elements, which acts as an additional resonator. The designed antenna was fabricated using Taconi...
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In RFID systems, how to detect the position precisely is an important and challenging research topic. In this paper, we propose a range-free 2D tag localization method based on phased array antenna, called PATL. This method takes advantage of the adjustable radiation angle of the phased array antenna to scan the surveillance region in turns. By using the statistics of the tags' number in differ...
متن کاملA Sierpenski slot antenna as a TAG RFID antenna
This paper covers the design and optimisation of fractal antennas for RFID application at microwave frequencies. Basing on the Sierpenski gasket antenna and slot technique we propose a novel structure of Sierpenski fractal antenna which is named Sierpenski Slot antenna. The propose structure present a reduction of size by more than 52% which is very important in the case of TAG RFID antenna.
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ژورنال
عنوان ژورنال: Electronics Letters
سال: 2014
ISSN: 0013-5194,1350-911X
DOI: 10.1049/el.2013.4253