Coupling reduction in an active highly integrated Tx phased array antenna with scanning capability

Autor: Emadeddin, Ahmad, Jonsson, B.L.G.

Publikováno v: In AEUE - International Journal of Electronics and Communications September 2023 169

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On Bandwidth Optimal Positioning of Embedded Antennas, a Case Study

Autor: Jonsson, B.L.G, Wang, Lei, Ferrero, Fabien

Publikováno v: 12th European Conference on Antennas and Propagation (EuCAP 2018)
12th European Conference on Antennas and Propagation (EuCAP 2018), Apr 2018, Londres, United Kingdom
12th European Conference on Antennas and Propagation (EuCAP 2018), Apr 2018, Londres, United Kingdom. pp.4

International audience; In this paper we initiate an investigation to determine the best possible position for embedded antennas with respect to their bandwidth. We focus on a device intended to operate on the 900 MHz-band. The embedded antenna and t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::aa97d32c807e88652799ef0fc3387dc1
https://hal.archives-ouvertes.fr/hal-01949330

Passive approximation and optimization with B-splines

Autor: Ivanenko, Yevhen, Gustafsson, Mats, Jonsson, B.L.G., Luger, Annemarie, Nilsson, Börje, Nordebo, Sven, Toft, Joachim

A passive approximation problem is formulated where the target function is an arbitrary complex valued continuous function defined on an approximation domain consisting of a closed interval of the real axis. The approximating function is any Herglotz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______681::2296bfd61249f8072ccfb143bbdf5485
http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-63878

On Methods to Determine Bounds on the $Q$ -Factor for a Given Directivity.

Autor: Jonsson, B.L.G.¹, Shi, Shuai¹, Wang, Lei¹, Ferrero, Fabien², Lizzi, Leonardo²

Publikováno v: IEEE Transactions on Antennas & Propagation. Nov2017, Vol. 65 Issue 11, p5686-5696. 11p.