Reflectarray design for 120-GHz radar application: measurement results

Autor: Arttu Luukanen, Jussi Säily, P. Rantakari, Sampo Makela, Juha Ala-Laurinaho, Paivi Koivisto, Janne Häkli, Antti V. Räisänen, Aleksi Tamminen

Publikováno v: Tamminen, A, Mäkelä, S, Ala-Laurinaho, J, Häkli, J, Koivisto, P, Rantakari, P, Säily, J, Luukanen, A & Räisänen, A V 2013, ' Reflectarray Design for 120-GHz Radar Application : Measurement Results ', IEEE Transactions on Antennas and Propagation, vol. 61, no. 10, pp. 5036-5047 . https://doi.org/10.1109/TAP.2013.2273256

In this paper, we present design and experimental results on reflectarrays at 120 GHz. The offset-fed reflectarrays consist of conductor-backed coplanar patch antennas with phase-shifting stubs. Three 138-mm reflectarrays are lithographically fabrica

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https://doi.org/10.1109/TAP.2013.2273256

Reflectarray for 120-GHz beam steering application: design, simulations, and measurements

Autor: Aleksi Tamminen, Mikko Varonen, Arttu Luukanen, Jussi Säily, Antti V. Räisänen, Kari Halonen, Mikko Kärkkäinen, Reijo Tuovinen, Sampo Makela, Markku Sipilä, P. Rantakari, Paivi Koivisto, Pekka Pursula, Janne Häkli, David Gomes-Martins, Juha Ala-Laurinaho

Publikováno v: Tamminen, A, Ala-Laurinaho, J, Gomes Martins, D, Häkli, J, Koivisto, P, Kärkkäinen, M, Mäkelä, S, Pursula, P, Rantakari, P, Sipilä, M, Säily, J, Tuovinen, R, Luukanen, A & Räisänen, A V 2012, Reflectarray for 120-GHz beam steering application : Design, simulations, and measurements . in D A Wikner (ed.), Proceedings of SPIE 8362 : Passive and Active Millimeter-Wave Imaging XV ., 836205, International Society for Optics and Photonics SPIE, Proceedings of SPIE, vol. 8362, Passive and Active Millimeter-Wave Imaging XV, Baltimore, Maryland, United States, 26/04/12 . https://doi.org/10.1117/12.924167

Development of a 120-GHz FMCW radar with a reflectarray as focusing element is described. The reflectarray is realized on a 150-mm silicon wafer and it has 3700 phase-modulating elements on it. The phase shifters have four discrete values to cover fu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44f3b3b7af118c57e0ee753f0ddefc90
https://doi.org/10.1117/12.924167

Near-field measurements of a millimeter-wave reflectarray at 120 GHz

Autor: P. Rantakari, Sampo Makela, Antti V. Räisänen, Jussi Säily, A. Luukanen, Aleksi Tamminen, Paivi Koivisto, Janne Hakli, Juha Ala-Laurinaho, Reijo Tuovinen

Publikováno v: Scopus-Elsevier
Mäkelä, S, Tamminen, A, Ala-Laurinaho, J, Räisänen, A V, Koivisto, P, Säily, J, Häkli, J, Rantakari, P, Tuovinen, R & Luukanen, A 2012, Near-field measurements of a millimeter-wave reflectarray at 120 GHz . in Proceedings : 9th European Radar Conference, EuRAD 2012 . IEEE Institute of Electrical and Electronic Engineers, pp. 481-484, 9th European Radar Conference, EuRAD 2012-Held as Part of European Microwave Week, EuMW 2012, Amsterdam, Netherlands, 31/10/12 . < https://ieeexplore.ieee.org/document/6450741 >

In this paper, we describe the near-field measurements of the surface of a 120 GHz reflectarray. The reconfigurable offset-fed reflectarray under development consist of approximately 3700 coplanar patch antenna elements which are individually control

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http://www.scopus.com/inward/record.url?eid=2-s2.0-84874594869&partnerID=MN8TOARS