SIW Rotman Lens Antenna With Ridged Delay Lines and Reduced Footprint

Autor: Mauro Ettorre, Ronan Sauleau, Karim Tekkouk

Publikováno v: IEEE Transactions on Microwave Theory and Techniques
IEEE Transactions on Microwave Theory and Techniques, 2018, 66 (6), pp.3136-3144. ⟨10.1109/TMTT.2018.2825374⟩
IEEE Transactions on Microwave Theory and Techniques, Institute of Electrical and Electronics Engineers, 2018, 66 (6), pp.3136-3144. ⟨10.1109/TMTT.2018.2825374⟩

International audience; A dual-layer Rotman lens with reduced footprint and wide field of view is introduced here in substrate integrated waveguide (SIW) technology in the 24-GHz band. Both layers are connected by a high-efficiency transition made by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45501c4ffeedd9704c596d1779d6e162
https://doi.org/10.1109/tmtt.2018.2825374

Corporate-Feed Slotted Waveguide Array Antenna in the 350-GHz Band by Silicon Process

Autor: Hiroyuki Seto, Kazuki Oogimoto, Jiro Hirokawa, Yoshiyuki Inoue, Mikiko Saito, Karim Tekkouk, Tadao Nagatsuma

Publikováno v: IEEE Transactions on Antennas and Propagation. 65(No. 1):217-225

A corporate-feed slotted waveguide array antenna with broadband characteristics in terms of gain and reflection in the 350-GHz band is proposed. To improve the etching accuracy of the thin laminated plates with the conventional diffusion bonding proc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3261b610c6bae54eddde7fe55d42cad
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100743386

Multibeam Pillbox Antenna Integrating Amplitude-Comparison Monopulse Technique in the 24 GHz Band for Tracking Applications

Autor: Karim Tekkouk, Mauro Ettorre, Ronan Sauleau

Publikováno v: IEEE Transactions on Antennas and Propagation
IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2018, 66 (5), pp.2616-2621. ⟨10.1109/TAP.2018.2809694⟩
IEEE Transactions on Antennas and Propagation, 2018, 66 (5), pp.2616-2621. 〈10.1109/TAP.2018.2809694〉
IEEE Transactions on Antennas and Propagation, 2018, 66 (5), pp.2616-2621. ⟨10.1109/TAP.2018.2809694⟩

An amplitude-comparison monopulse slotted waveguide antenna array with a pillbox parabolic quasi-optical beamforming network is proposed in substrate integrated waveguide (SIW) technology in the 24 GHz band. The beamformer is illuminated by a cluster

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::781f0ee0aff6ca0e312948224307a297
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01808900

Split aperture decoupling method applied to multi-beam pillbox antennas for large coverage, high crossover and low side lobe levels

Autor: Mauro Ettorre, Karim Tekkouk, Ronan Sauleau

Publikováno v: 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016
2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016, Jun 2016, Puerto Rico, United States. pp.1705--1706, ⟨10.1109/APS.2016.7696559⟩

International audience; The 'Split aperture decoupling' method is applied for the first time to the multi-beam pillbox antenna. This method allows simultaneously a large angular coverage, high crossing level and low side lobes levels (SLLs) for a los

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aebb93f4b7c4e1ad88b597a27252b46f
https://doi.org/10.1109/aps.2016.7696559

Multilayer SIW Rotman lens antenna in 24 GHz band

Autor: Karim Tekkouk, Mauro Ettorre, Ronan Sauleau

Publikováno v: 2016 10th European Conference on Antennas and Propagation (EuCAP).

International audience; We introduce here a multilayer Rotman lens antenna in Substrate Integrated Waveguide (SIW) technology. The lens is realized with two stacked substrate layers, coupled thanks to a new broadband transition quite insensitive to t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbca5f5138bc77c8e688b2ce23e3005c
https://doi.org/10.1109/eucap.2016.7481995