Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/3641
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dc.contributor.authorAnand, Ravi-
dc.contributor.authorMaity, Sudipta-
dc.date.accessioned2022-03-23T05:58:38Z-
dc.date.available2022-03-23T05:58:38Z-
dc.date.issued2021-12-
dc.identifier.citationIEEE Indian Conference on Antennas and Propagation MNIT(InCAP), Jaipur, 13-16 December 2021en_US
dc.identifier.urihttp://hdl.handle.net/2080/3641-
dc.descriptionCopyright belongs to proceeding publisheren_US
dc.description.abstractIn this work, leaky-wave radiation for wide and consistent beam scanning along with broadside radiation is proposed. Leaky-wave antenna (LWA) based on planar waveguide technology (substrate integrated waveguide) is designed using periodic loading of a new type of rectangular slot combination that is capable of beam scanning angle enhancement through broadside. This proposed compact leaky-wave antenna shows high impedance bandwidth of 37% and directive beam scanning in the leaky (fast) wave region (n = −;1) over the frequency band of 8.84 GHz to 12.9 GHz. The open stopband (OSB) problem is eliminated by combining four T-shape slots and rotating at +45° and −45° with respect to the longitudinal axis of the antenna for getting a better impedance matching. The scanning beam position changes from −74° to +15° while the frequency sweep from 8.84 GHz to 12.9 GHz, the return loss of the antenna is seen to be below −;10 dB for the complete frequency band, with a minimum value of −;50 dB. The characteristics of the designed prototype in the form of scattering parameters, radiation pattern, and gain are given.en_US
dc.subjectbeam scanningen_US
dc.subjectdispersion diagramen_US
dc.subjectopen stopband (OSB)en_US
dc.subjectperiodic leaky-wave antenna (PLWA)en_US
dc.titleSubstrate Integrated Waveguide Based Compact Periodic Leaky-Wave Slot Antenna With Improved Beam Scanning using [(TE)] _10^y modeen_US
dc.typeArticleen_US
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