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year 27, Issue 2 (ICOP & ICPET 2021 2021)
ICOP & ICPET _ INPC _ ICOFS 2021, 27(2): 399-402 |
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Piri M, Abbasi Arand B. Design of Photonic Beamforming Network using Ring-resonators. ICOP & ICPET _ INPC _ ICOFS 2021; 27 (2) :399-402
URL: http://opsi.ir/article-1-2388-en.html
URL: http://opsi.ir/article-1-2388-en.html
1- Faculty of Electrical and Computer Engineering, Tarbiat Modares University,Iran
Abstract: (875 Views)
In this paper, a beamforming structure is designed and simulated using silicon photonic integrated circuits. Continuous beam steering and tunability are important features of the proposed structure. To design the beamforming network, we have used ring-resonators as the base element. Also, in order to make the structure tunable, metallic heaters have been used on top of the waveguides. The RF frequency of the structure is 40 GHz and the laser wavelength for the modulation of the electrical signal to optical is 1550 nm. The results show the possibility of achieving a maximum bandwidth of 17.315 GHz and a maximum Group delay of 284 ps.
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