@article{(Open Science Index):https://publications.waset.org/pdf/10008885, title = {Proximity-Inset Fed Triple Band Antenna for Global Position System with High Gain}, author = {The Nan Chang and Ping-Tang Yu and Jyun-Ming Lin }, country = {}, institution = {}, abstract = {A triple band circularly polarized antenna covering 1.17, 1.22, and 1.57 GHz is presented. To extend to the triple-band operation, we need to add one more ring while maintaining the mechanism to independently control each ring. The inset-part in the feeding scheme is used to excite the band at 1.22 GHz, while the proximate-part of the feeding scheme is used to excite not only the band at 1.57 GHz but also the band at 1.17 GHz. This is achieved by up-vertically coupled with one ring to radiate at 1.57 GHz and down-vertically coupled another ring to radiate at 1.17 GHz. It is also noted that the inset-part in our feeding scheme is by horizontal coupling. Furthermore, to increase the gain at all three bands, three air-layers are added to make the total height of the antenna be 7.8 mm. The total thickness of the three air-layers is 3 mm. The gains of the three bands are all greater than 5 dBiC after adding the air-layers.}, journal = {International Journal of Electronics and Communication Engineering}, volume = {12}, number = {5}, year = {2018}, pages = {352 - 355}, ee = {https://publications.waset.org/pdf/10008885}, url = {https://publications.waset.org/vol/137}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 137, 2018}, }