Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Jean Marie Floc'h"'
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 23, Iss 4, Pp 362-368 (2023)
This paper presents the development of a miniature antenna array in a small space in order to achieve superdirectivity for long-range communication. The proposed structures consist of a superdirective metamaterial-inspired array based on a capacitive
Externí odkaz:
https://doaj.org/article/3954bbe9c07f4008a8c313bf514a4db1
Publikováno v:
International Journal of Antennas and Propagation, Vol 2014 (2014)
A planar printed dipole antenna with reflectors and directors, able to steer its radiation pattern in different directions, is proposed for telecommunication applications. Starting from a dual-beam printed dipole antenna achieved by combining two ele
Externí odkaz:
https://doaj.org/article/613f3c1cf9fd4e998b2d5547fe2fd6f2
Publikováno v:
2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2788f0bd5d562d36a3eefb474fca422
https://doi.org/10.23919/softcom55329.2022.9911335
https://doi.org/10.23919/softcom55329.2022.9911335
Publikováno v:
2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccde69a524f3e071d9cbe4a822d310d8
https://doi.org/10.23919/softcom55329.2022.9911481
https://doi.org/10.23919/softcom55329.2022.9911481
Publikováno v:
ACES Journal
ACES Journal, 2020
ACES Journal, 2020
In this paper, we present a compact array of 4 printed dipole antennas with ground plane, operating at 2.7 GHz and 5.2 GHz, designed for base station applications. First, the elementary printed dipole antenna, selected for its small size and good per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1699a2b511e379c9e8ad184a054b6101
https://doi.org/10.47037/2020.aces.j.350808
https://doi.org/10.47037/2020.aces.j.350808
Publikováno v:
2021 IEEE Symposium on Computers and Communications (ISCC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d690efcd3fd999d0d1176afa79b32c2
https://doi.org/10.1109/iscc53001.2021.9631260
https://doi.org/10.1109/iscc53001.2021.9631260
Autor:
Jean-Marie Floc'h
Publikováno v:
Wireless Engineering and Technology
Wireless Engineering and Technology, Scientific Research Publishing, 2019, 10 (02), pp.19-33. ⟨10.4236/wet.2019.102002⟩
Wireless Engineering and Technology, 2019, 10 (02), pp.19-33. ⟨10.4236/wet.2019.102002⟩
Wireless Engineering and Technology, Scientific Research Publishing, 2019, 10 (02), pp.19-33. ⟨10.4236/wet.2019.102002⟩
Wireless Engineering and Technology, 2019, 10 (02), pp.19-33. ⟨10.4236/wet.2019.102002⟩
In this paper, we describe 2 kinds of printed dipole arrays and compare the performances of these arrays in term of reflexion coefficient, radiation pattern and dimensions. It is interesting to design array in order to obtain better performances in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3150d34bc4ced98b1ed34e926c8cdfd
https://doi.org/10.4236/wet.2019.102002
https://doi.org/10.4236/wet.2019.102002
Publikováno v:
IC_ASET'2020
IC_ASET'2020, Dec 2020, Hammamet, Tunisia
IC_ASET'2020, Dec 2020, Hammamet, Tunisia
In this paper, the design and performance characteristics of microstrip quad-band RF filter at microwave frequencies are reported. The stop-bands filter with four rejected bands (GSM, UMTS, WIFI and LTE) consists of a micro-strip line coupled to four
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f63f578f2c790bbf787516e1111671c9
https://hal.archives-ouvertes.fr/hal-03097688
https://hal.archives-ouvertes.fr/hal-03097688
Publikováno v:
IC_ASET'2020
IC_ASET'2020, Dec 2020, HAMMAMET, Tunisia
IC_ASET'2020, Dec 2020, HAMMAMET, Tunisia
In this paper, a novel superdirective and compact two and three elements antenna arrays is proposed. These antenna array consists on a capacitively loaded loop (CLL) placed in the near field of a monopole. This elementary antenna is then used in two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a39037e2b04007ed2b11a259e7554b20
https://hal.archives-ouvertes.fr/hal-03097709
https://hal.archives-ouvertes.fr/hal-03097709
Autor:
Hannu Vilpponen, Mika Grundström, Pekka Abrahamsson, Victor V. Atuchin, Anatoly P. Gorbachev, Vladimir A. Khrustalev, Natalya V. Tarasenko, Muhammad Rivai, Tasripan, Joseph Onyeka Emegha, Bolutife Olofinjana, Marcus Adebola Eleruja, Frank Ochuko Efe, Samuel Ogochukwu Azi, M. S. Maharajan, T. Abirami, Hussein Zein, Osama M. Irfan, Mirjana Radonjic-Simic, Dennis Pfisterer, Petko Rutesic, Ameni Cherif, Saber Dakhli, Jean-Marie Floc'h, Fethi Choubani, Hatem Rmili, A. Mersani, Mohamad K. Hasan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62810ae55a9d3f5cb29255d55c2f0403
https://doi.org/10.9734/bpi/rder/v8
https://doi.org/10.9734/bpi/rder/v8