Design of highly directive terahertz photoconductive dipole antenna using frequency-selective surface for sensing and imaging applications
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DOI: 10.1007/s10825-018-1217-6
Abstract: The prospects for improving the gain and directivity of a photoconductive dipole antenna (PCA) using a bandpass frequency-selective surface (FSS) as a superstrate at terahertz frequencies for imaging and sensing applications are presented. The physical… read more here.
Keywords: photoconductive dipole; frequency selective; frequency; selective surface ... See more keywords
Beam steering characteristics of highly directive photoconductive dipole phased array antenna for terahertz imaging application
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DOI: 10.1007/s11082-018-1730-7
Abstract: In this paper, the beam-steering characteristics of photoconductive dipole phased array antenna configuration at 1.95 THz is presented. The proposed array antenna configuration with frequency selective surface favourably improves its gain and directivity which is useful… read more here.
Keywords: beam steering; photoconductive dipole; antenna; phased array ... See more keywords
Design of highly directive lens-less photoconductive dipole antenna array with frequency selective surface for terahertz imaging applications
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DOI: 10.1016/j.ijleo.2018.08.010
Abstract: Abstract In this paper, a highly directive photoconductive dipole array antenna is presented for imaging system operating at terahertz (THz) frequencies. The array antenna is formed on a single photoconductive substrate to make it compact… read more here.
Keywords: photoconductive dipole; array; frequency; highly directive ... See more keywords