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Now showing items 11-13 of 13

Printed Quasi Yagi Antenna with Closely Spaced and Thick Directors for Triple ISM-Band/Wideband Applications at UHF

Turkmen, C.; Bakirli, Y.; Secmen, M.; Altuntas, M. (2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings, 2018)

In this study, a printed quasi Yagi antenna realized for almost whole UHF band is given. Within overall UHF band, the performances of three well-known ISM frequencies of 433, 866 and 915 MHz, which are used in many wireless ...

Size-reduced printed log periodic dipole antenna with single first order semi-circle iteration and feed point patches

Ozgonul, M.C.; Secmen, M. (2017 10th International Conference on Electrical and Electronics Engineering, ELECO 2017, 2018)

This paper presents the miniaturization and improvement of a printed log periodic dipole antenna (LPDA) by using patches at the feeding point and single first order semicircles. After the design of a conventional printed ...

Compact Planar Folded Monopole Antenna with Coupling Mechanism for Quad ISM Band, GNSS and UMTS Applications

Selek, A.; Turkmen, C; Secmen, M. (IEEE, 2018)

This study presents a compact meandered type monopole antenna improved with coupling mechanisms to increase the number of allocated frequency bands in consideration. The proposed antenna includes a meandered (folded) ...