Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Sushim Mukul Roy"'
Publikováno v:
Progress In Electromagnetics Research. 125:483-501
A highly compact bandpass fllter (BPF) is designed with a capacitively-coupled compact ring resonator. The ground plane is perturbed with a combination of two inter-digital and two spiral defected ground structures (DGSs), which enhance the selectivi
Publikováno v:
IEEE Antennas and Propagation Magazine. 53:15-32
An RFID system, utilizing a chipless RFID tag on a 90 μm thin Taconic TF290 laminate, is presented. The chipless tag consists of two cross-polarized ultra-wideband antennas and a multi-resonating circuit. The data encoding is performed in the multi-
Publikováno v:
International Journal of RF and Microwave Computer-Aided Engineering. 18:464-475
Autor:
Gerhard F. Swiegers, Trung D. Vo, Stevan Preradovic, Stewart Jenvey, Sushim Mukul Roy, Nemai Chandra Karmakar
Publikováno v:
International Journal of RF and Microwave Computer-Aided Engineering. 17:574-582
The development of a low-cost backscattered semi-active Radio Frequency Identification (RFID) tag that works in 2.4 GHz frequency band is presented in this study. The tag comprises of an annular ring slot antenna, a feed with a matching network, a Sc
Publikováno v:
International Journal of RF and Microwave Computer-Aided Engineering. 17:210-224
A simplified equivalent circuit model of a dumbbell-shaped defected ground structure (DGS) is developed. The equivalent circuit model is derived from the equivalent inductance and capacitance, which develop because of the perturbed return current pat
Autor:
Sushim Mukul Roy, Rita Lim Li Ling, Md. Nurunnabi Mollah, Shantanu Padhi, Nemai Chandra Karmakar
Publikováno v:
International Journal of RF and Microwave Computer-Aided Engineering. 16:415-429
This article presents various novel and conventional planar electromagnetic bandgap (EBG)-assisted transmission lines. Both microstrip lines and coplanar waveguides (CPWs) are designed with circular, rectangular, annular, plus-sign and fractal-patter
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 54:2160-2168
A quasi-static equivalent-circuit model of a dumbbell-shaped defected ground structure is developed. The equivalent-circuit model is derived from the equivalent inductance and capacitance developed due to the perturbed return current path on the grou
Publikováno v:
Progress In Electromagnetics Research. 50:1-12
In this paper a novel method of generation of ultra- low resonance in a microstrip disk resonator is presented. The disk resonator is loaded with series L-C circuit across a selective location in the disk via a thin shorting pin. It is shown that in
Publikováno v:
Progress In Electromagnetics Research. 54:83-93
In this paper a novel antenna is presented. This antenna, employing microstrip circular disc as radiator is seen to perform over a large impedance bandwidth (130 MHz to 876 MHz). The disk resonator is loaded with L-C-R circuit across a selective loca
Printing Techniques and Performance of Chipless Tag Design on Flexible Low-Cost Thin-Film Substrates
Autor:
Sushim Mukul Roy, Ramprakash Yerramilli, Gerhard F. Swiegers, Nemai Chandra Karmakar, Rubayet-E-Azim Anee
Radio Frequency Identification (RFID) is an emerging technology playing a vital role in modern automatic identification system. Chipless RFID is a new dimension in the field of radio-frequency application systems with immense potential to manufacture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dd86d1c27b3b4f453ed902e5f7f8a43
https://doi.org/10.4018/978-1-4666-1616-5.ch009
https://doi.org/10.4018/978-1-4666-1616-5.ch009