Design of a New Model of Multiband Miniature Antenna Near Isotropic
In this paper, we propose a new slotted multiband antennas simulated at different frequencies. The insertion of slots in the patch gives a good adapting frequency with various forms on the radiation pattern. The main feature of the proposed antenna is the capability to generate a near isotropic radiation pattern in different frequencies .The design details of the conceived antenna are presented and discussed. Simulations of the different reflection coefficient and radiation pattern are presented. These were carried out using CST Microwave Studio. This model has got numerous applications in network sensors, field measurements and electromagnetic compatibility.
Keywords: Multiband antenna, slot antenna, miniature antenna, near isotropic coverage, circular polarization.
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ABOUT THE AUTHORS
Abdellatif Berkat
Abdellatif BERKAT was born in Algeria in 1987. He obtained his Master’s Degree in Telecommunications, from Abou Bekr Belkaid University, Tlemcen, Algeria, in 2010. Abdellatif BERKAT is interested in the following topics: antenna design, algorithmic and programming theories, optimization algorithms, development of artificial intelligence methods. Abdellatif BERKAT is a doctorate student in the same university working on antenna design.
Noureddine Boukli-Hacene
Noureddine Boukli-Hacene was born in 1959 in Tlemcen, Algeria. He received his Diplome d’Etudes Approfondies in microwave engineering (DEA Communications, Optiques et Microondes) and his Doctorate Degree in electrical engineering from Limoges University, France and from the National Center of Spatial Studies ( Centre National d’Etudes Spatiales) in Toulouse, France, in 1982 and 1985 respectively. Recently, he was appointed as a lecturer at the University of Tlemcen. His research interests include, among others, microstrip antennas and microwave circuits.
Abdellatif Berkat
Abdellatif BERKAT was born in Algeria in 1987. He obtained his Master’s Degree in Telecommunications, from Abou Bekr Belkaid University, Tlemcen, Algeria, in 2010. Abdellatif BERKAT is interested in the following topics: antenna design, algorithmic and programming theories, optimization algorithms, development of artificial intelligence methods. Abdellatif BERKAT is a doctorate student in the same university working on antenna design.
Noureddine Boukli-Hacene
Noureddine Boukli-Hacene was born in 1959 in Tlemcen, Algeria. He received his Diplome d’Etudes Approfondies in microwave engineering (DEA Communications, Optiques et Microondes) and his Doctorate Degree in electrical engineering from Limoges University, France and from the National Center of Spatial Studies ( Centre National d’Etudes Spatiales) in Toulouse, France, in 1982 and 1985 respectively. Recently, he was appointed as a lecturer at the University of Tlemcen. His research interests include, among others, microstrip antennas and microwave circuits.
