Higher performance, lower cost, and compact size antennas are important in today's
wireless communication system where everything is connected. Many approaches are …

Herein, a new method for improving the directivity and bandwidth of the antipodal Vivaldi
antenna structure is presented. The method is based on introducing a parasitic elliptical …

In this paper compact Ultra Wideband (UWB) Vivaldi Tapered Slot Antenna (VTSA) is
designed simply by changing its Microstrip to Slot line (M/S) transition. To explain the effect …

Dielectric rod antenna (DRA) elements have numerous advantages over conventional
waveguide and horn antenna elements. They have low insertion loss, broadband input …

In this paper, a novel ultra-wideband GCPW to SIW transition is developed. The transition
integrates the coupling slot and impedance transformer into one tapered coupling slot to …

A compact co-planar waveguide (CPW) center-fed substrate-integrated-waveguide (SIW)
slot antenna array is proposed to achieve narrow H-plane beamwidth and low sidelobe …

This study deals with a design procedure and achieved parameters of a microstrip patch
antenna array fed by a substrate integrated waveguide (SIW) operating at V‐band. The …

For the purpose of integrating active, nonlinear and surface-mount components in substrate-
integrated waveguide (SIW) technology, this paper presents a variety of new and modified …

In this article, a novel millimeter wave (mm-wave), fully hermetic and flippable transitioning
structure between grounded coplanar waveguides (GCPWs) and rectangular waveguides …

In this letter, we describe the design and simulation of on-body antennas for wireless body
area network (WBAN) communication operating in the 61-GHz ISM frequency band. We …