Continuous Beam Steering Realized by Tunable Ground in a Patch Antenna

Autor: Zhishu Qu, Yihua Zhou, Shaker Alkaraki, James R. Kelly, Yue Gao

Publikováno v: IEEE Access, Vol 11, Pp 4095-4104 (2023)

A continuously steerable patch antenna employing liquid metal is presented. The proposed antenna employs a novel tunable ground plane together with parasitic steering to steer the direction of the main beam. The tunable ground plane consists of a per

Externí odkaz: https://doaj.org/article/9b862be85a7541ea8b0c795f359da093

Low Power Reconfigurable Antenna with Continuous Beam Steering Capability

Autor: King, Glendyn Darryn

Publikováno v: All Graduate Theses and Dissertations

Each year, the number of wireless devices increases, and the size of the devices��� data is increases, 8k video streaming, for example. More and more bandwidth is needed for wireless networks to meet these growing demands. Higher frequencies al

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f77bad789c245b4091159571fd6c9343

Tunable Schiffman Phase Shifter for Continuous Beam Steering Antenna

Autor: Tchanguiz Razban, Yann Mahe, Lotfi Osman, Rawia Wali

Publikováno v: International Conference on Internet of Things, Embedded Systems and Communications
International Conference on Internet of Things, Embedded Systems and Communications, Oct 2017, Gafsa, Tunisia. Paper ID: 1570385149, ⟨10.1109/IINTEC.2017.8325934⟩
IINTEC

International audience; This paper proposes a compact and tunablephase shifter based on Schiffman topology for beam steeringantenna in Ku band. The achievement of the tunability iscarried out by placing capacitors on the phase shifter tocontrol the p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a619261170975d206845171429c10e0a
https://hal.science/hal-01589773

Wideband and Large Coverage Continuous Beam Steering Antenna in the 60-GHz Band

Autor: Tekkouk, Karim, HIROKAWA, JIRO, Sauleau, Ronan, Ando, Makoto

Publikováno v: IEEE Transactions on Antennas and Propagation
IEEE Transactions on Antennas and Propagation, 2017, 65 (9), pp.4418-4426. ⟨10.1109/TAP.2017.2723663⟩
IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2017, 65 (9), pp.4418-4426. ⟨10.1109/TAP.2017.2723663⟩

International audience; A wideband and continuous beam steering flat antenna is proposed in the 60-GHz band. The antenna consists of two layers and is made of two parts: 1) a feeding network and 2) a slotted plate. The relative rotation movement betw

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d429541068d404d7b1bd22eabbe7a802
https://univ-rennes.hal.science/hal-01622062

Design of electrically tunable phase shifter for antenna arrays operating in Ku-band

Autor: Tchanguiz Razban, Lotfi Osman, Rawia Ouali, Yann Mahe

Publikováno v: 15th Mediterranean Microwave Symposium (MMS)
15th Mediterranean Microwave Symposium (MMS), Nov 2015, Lecce, Italy. paper#59, ⟨10.1109/mms.2015.7375467⟩

International audience; This paper deals with the modeling andsimulation of a wideband analog phase shifter for Kuapplications. The structure adopted is based on a 90° branchlinecoupler loaded by varactor diodes used to provide a widephase shift ran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ceaff6d7240d4e6e7b8331679b3c668
https://hal.archives-ouvertes.fr/hal-01206510