File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1109/TAP.2019.2927865
- Scopus: eid_2-s2.0-85069930820
- WOS: WOS:000526057300007
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Leaky-Wave Antenna with Switchable Omnidirectional Conical Radiation via Polarization Handedness
Title | Leaky-Wave Antenna with Switchable Omnidirectional Conical Radiation via Polarization Handedness |
---|---|
Authors | |
Keywords | leaky-wave antenna periodic structure helical slit antenna Beam-steering circular polarization |
Issue Date | 2020 |
Citation | IEEE Transactions on Antennas and Propagation, 2020, v. 68, n. 3, p. 1282-1288 How to Cite? |
Abstract | © 2019 IEEE. Reconfigurable antennas capable of beam-steering offer an efficient solution to optimize the use of the crowded wireless medium and can serve as a multifunction antenna. Beam-steering is often achieved by antenna geometry switching at the expense of hardware complexity. Herein, polarization is used to realize beam-steering without the need for antenna geometry modification. Depending on the handedness of the feed, backward or forward conical radiation is demonstrated in an approximately 13 λ0 long short-circuited helically slotted waveguide antenna. Tapering the slit width with a Taylor distribution reduces the measured sidelobe levels by 3 dB in average and results in a realized gain of 10-13 dB and 11-13 dB for right-handed (backward radiation) and left-handed circularly polarized (forward radiation) feeding, respectively, in the bandwidth from 8.5 to 9.5 GHz. |
Persistent Identifier | http://hdl.handle.net/10722/295198 |
ISSN | 2023 Impact Factor: 4.6 2023 SCImago Journal Rankings: 1.794 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Liu, Yahong | - |
dc.contributor.author | Li, Meize | - |
dc.contributor.author | Song, Kun | - |
dc.contributor.author | Hu, Dingshan | - |
dc.contributor.author | Liu, Hongchao | - |
dc.contributor.author | Zhao, Xiaopeng | - |
dc.contributor.author | Zhang, Shuang | - |
dc.contributor.author | Navarro-Cia, Miguel | - |
dc.date.accessioned | 2021-01-05T04:59:16Z | - |
dc.date.available | 2021-01-05T04:59:16Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | IEEE Transactions on Antennas and Propagation, 2020, v. 68, n. 3, p. 1282-1288 | - |
dc.identifier.issn | 0018-926X | - |
dc.identifier.uri | http://hdl.handle.net/10722/295198 | - |
dc.description.abstract | © 2019 IEEE. Reconfigurable antennas capable of beam-steering offer an efficient solution to optimize the use of the crowded wireless medium and can serve as a multifunction antenna. Beam-steering is often achieved by antenna geometry switching at the expense of hardware complexity. Herein, polarization is used to realize beam-steering without the need for antenna geometry modification. Depending on the handedness of the feed, backward or forward conical radiation is demonstrated in an approximately 13 λ0 long short-circuited helically slotted waveguide antenna. Tapering the slit width with a Taylor distribution reduces the measured sidelobe levels by 3 dB in average and results in a realized gain of 10-13 dB and 11-13 dB for right-handed (backward radiation) and left-handed circularly polarized (forward radiation) feeding, respectively, in the bandwidth from 8.5 to 9.5 GHz. | - |
dc.language | eng | - |
dc.relation.ispartof | IEEE Transactions on Antennas and Propagation | - |
dc.subject | leaky-wave antenna | - |
dc.subject | periodic structure | - |
dc.subject | helical slit antenna | - |
dc.subject | Beam-steering | - |
dc.subject | circular polarization | - |
dc.title | Leaky-Wave Antenna with Switchable Omnidirectional Conical Radiation via Polarization Handedness | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/TAP.2019.2927865 | - |
dc.identifier.scopus | eid_2-s2.0-85069930820 | - |
dc.identifier.volume | 68 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | 1282 | - |
dc.identifier.epage | 1288 | - |
dc.identifier.eissn | 1558-2221 | - |
dc.identifier.isi | WOS:000526057300007 | - |
dc.identifier.issnl | 0018-926X | - |