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Title: Study of OAM for Communication and Radar
Radio-frequency sensing and communication systems which use a waveform for more than one function offer the promise of improved spectral efficiency and streamlined hardware requirements. Control of orbital angular momentum (OAM) may be used to increase data-rates and improve radar sensitivity to certain chiral targets. This paper presents finite-difference time-domain simulations which model a gigahertz-frequency OAM radar capable of transmitting information via OAM-mode modulation. The unique chirality-detection capability of OAM radar is demonstrated, as well as simple information transmission. Simulation scope and radar specifications are designed with an eye toward developing a dual function ground penetrating radar (GPR) with OAM mode control.  more » « less
Award ID(s):
1647095
PAR ID:
10311914
Author(s) / Creator(s):
; ;
Date Published:
Journal Name:
2021 IEEE Radar Conference (RadarConf21)
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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  1. ; ; ; (, SPIE Defense + Commercial Sensing, Proc Vol 11408, Radar Sensor Technology XXIV)
    Raynal, Ann M.; Ranney, Kenneth I. (Ed.)
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