Please use this identifier to cite or link to this item:
http://hdl.handle.net/2080/3641
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Anand, Ravi | - |
dc.contributor.author | Maity, Sudipta | - |
dc.date.accessioned | 2022-03-23T05:58:38Z | - |
dc.date.available | 2022-03-23T05:58:38Z | - |
dc.date.issued | 2021-12 | - |
dc.identifier.citation | IEEE Indian Conference on Antennas and Propagation MNIT(InCAP), Jaipur, 13-16 December 2021 | en_US |
dc.identifier.uri | http://hdl.handle.net/2080/3641 | - |
dc.description | Copyright belongs to proceeding publisher | en_US |
dc.description.abstract | In 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.subject | beam scanning | en_US |
dc.subject | dispersion diagram | en_US |
dc.subject | open stopband (OSB) | en_US |
dc.subject | periodic leaky-wave antenna (PLWA) | en_US |
dc.title | Substrate Integrated Waveguide Based Compact Periodic Leaky-Wave Slot Antenna With Improved Beam Scanning using [(TE)] _10^y mode | en_US |
dc.type | Article | en_US |
Appears in Collections: | Conference Papers |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
2021_InCAP_RAnand_Substrate.pdf | 397.79 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.