14 December 2016 Design of multi-band microstrip polygonal contour filter for microwaves
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Proceedings Volume 10010, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VIII; 100100U (2016) https://doi.org/10.1117/12.2243063
Event: Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies 2016, 2016, Constanta, Romania
Abstract
The rapid growth of wireless communications requires a new generation of multifunction devices operating simultaneously under multiple communication standards, in several bands, small, robust and low cost. Microstrip technology can provide these features. An original topological structure is presented in this paper. It integrates several microstrip lines and lumped components in an asymmetric network, and has three ports. A lot of resonance frequencies occur as a result of combination between normal and degenerate propagation modes. Dual-band and three-bands can be selected, depending on the ports used. The originality of this work is to investigate a pentagonal pattern microstrip and introduces two types of perturbations given by two capacitors and a microstrip line section between the corners of the pentagon. The electric field patterns and insertion loss are calculated and provide the possibility of implementing microstrip and larger flexibility for choosing different frequency bands for wireless applications.
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Bogdan Gavriloaia, Bogdan Gavriloaia, Radu Vizireanu, Radu Vizireanu, Octavian Fratu, Octavian Fratu, Simona Halunga, Simona Halunga, Cristian Barca, Cristian Barca, Constantin Mara, Constantin Mara, } "Design of multi-band microstrip polygonal contour filter for microwaves", Proc. SPIE 10010, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VIII, 100100U (14 December 2016); doi: 10.1117/12.2243063; https://doi.org/10.1117/12.2243063
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