Huang, Yu-ChingYu-ChingHuangWu, Ming-ChungMing-ChungWuChang, Tze-HsuanTze-HsuanChangKiang, Jean-FuJean-FuKiangSu, Wei-FangWei-FangSu2008-12-242018-06-282008-12-242018-06-282007https://www.scopus.com/inward/record.uri?eid=2-s2.0-33947662034&doi=10.1016%2fj.jeurceramsoc.2006.11.058&partnerID=40&md5=11e92997b9d1264acf9dc69bfd987462http://scholars.lib.ntu.edu.tw/handle/123456789/335200http://ntur.lib.ntu.edu.tw/bitstream/246246/93641/1/35.pdfIn this work, different sizes and shapes of notched dielectric resonator antennas (DRAs) made of low-loss, high-permittivity ceramic are fabricated for broadband applications. Special-formulated glue is used to fabricate notched DRAs from different Zn3Nb2O8 parts. The sintered Zn3Nb2O8 parts are prepared by using Zn3Nb2O8 powder and small amount (∼0.1 wt%) of polyvinyl alcohol (PVA) which is imperative to have high densification and good dielectric properties of Zn3Nb2O8. The assembled DRA is fed through an aperture, which also serves as a slot antenna. The 10-dB bandwidth of the DRA is about 24%. © 2006 Elsevier Ltd. All rights reserved.application/pdf871728 bytesapplication/pdfDielectric properties; Dielectric resonator; Electrical properties; Shaping; Sinteringjournal article10.1016/j.jeurceramsoc.2006.11.0582-s2.0-33947662034WOS:000246331700017http://ntur.lib.ntu.edu.tw/bitstream/246246/93641/1/35.pdf