This article presents a technical review of circularly polarized(CP) dielectric resonator antennas(DRA) for wideband applications.The primary objective of this review is,to highlight the techniques used by different r...This article presents a technical review of circularly polarized(CP) dielectric resonator antennas(DRA) for wideband applications.The primary objective of this review is,to highlight the techniques used by different researchers for generating circular polarization in DRA.First,a general idea of circular polarization and it advantages over linear polarization is presented,and then all the major developments made in the CP DRA are highlighted.The emphasis of the paper is on the wideband circularly polarized dielectric resonator antenna.The current state of the art and all the realizable features of the CP DRA are addressed comprehensively.Finally,some recommendations for future CP DRAs are given and the paper ends with concluding remarks.展开更多
This paper analyzes the poetry of Delmira Agustini, Alfonsina Storni, and Giovanna Pollarolo, three Latin American poets who collectively spanned the arc of the 20th century, in order to demonstrate that they were all...This paper analyzes the poetry of Delmira Agustini, Alfonsina Storni, and Giovanna Pollarolo, three Latin American poets who collectively spanned the arc of the 20th century, in order to demonstrate that they were all acting to subvert certain stereotypical notions propagated by society and by canonical literature. While Agustini used a parodic discourse to deconstruct the sacrality of masculinity, Storni employed parody and excessive calculated use of quotes from canonical male authors to subvert the traditional images and roles assigned to women. Parody, hyperbolic images, and ambiguity will be analyzed here as the major literary means used by these two poets to criticize the deep-rooted, gendered discourse of their times. Pollarolo＇s poetry, as well as that of Stomi, will be analyzed as ＂minor＂ literature, as described in the theories of Deleuze and Guattari展开更多
基金Global Fellowship Scheme of Universiti Sains Malaysia,research grant number USM RUT 1001/PELECT/854004
文摘This article presents a technical review of circularly polarized(CP) dielectric resonator antennas(DRA) for wideband applications.The primary objective of this review is,to highlight the techniques used by different researchers for generating circular polarization in DRA.First,a general idea of circular polarization and it advantages over linear polarization is presented,and then all the major developments made in the CP DRA are highlighted.The emphasis of the paper is on the wideband circularly polarized dielectric resonator antenna.The current state of the art and all the realizable features of the CP DRA are addressed comprehensively.Finally,some recommendations for future CP DRAs are given and the paper ends with concluding remarks.
文摘This paper analyzes the poetry of Delmira Agustini, Alfonsina Storni, and Giovanna Pollarolo, three Latin American poets who collectively spanned the arc of the 20th century, in order to demonstrate that they were all acting to subvert certain stereotypical notions propagated by society and by canonical literature. While Agustini used a parodic discourse to deconstruct the sacrality of masculinity, Storni employed parody and excessive calculated use of quotes from canonical male authors to subvert the traditional images and roles assigned to women. Parody, hyperbolic images, and ambiguity will be analyzed here as the major literary means used by these two poets to criticize the deep-rooted, gendered discourse of their times. Pollarolo＇s poetry, as well as that of Stomi, will be analyzed as ＂minor＂ literature, as described in the theories of Deleuze and Guattari
