With the demanding system requirements for the fifth-generation (5G) wireless
communications and the severe spectrum shortage at conventional cellular frequencies …

A new method of analysis is presented in this paper for the determination of complex
propagation constants in substrate integrated waveguides (SIWs). This method makes use …

This paper presents an 8× 8-element slot array antenna with single-layered corporate-feed
based on the ridge gap waveguide (RGW) technology in the 60 GHz band. As is well known …

In this article, integrated millimeter-wave (mmW) broadband circularly polarized (CP) single-
beam/multibeam antennas (MBAs) are reported. The antennas comprised a Berryphase …

This paper presents a new approach for the design of high-gain and wide-bandwidth planar
antenna arrays. It is based on the coupling matrix theory which allows the design of the …

A W-band large-scale substrate-integrated waveguide (SIW) cavity-backed slot array for
high-gain applications is presented in this communication. The proposed antenna consists …

Substrate Integrated Antennas and Arrays provides a single source for cutting-edge
information on substrate integrated circuits (SICs), substrate integrated waveguide (SIW) …

This letter proposes a 140 GHz high-efficiency slotted waveguide antenna with a low-loss
feeding network. The feeding network provides the same-magnitude but alternating-phase …

This paper introduces a linear slot antenna array based on an empty substrate integrated
waveguide at 28 GHz. The proposed antenna offers the advantages of reduced weight and …

A uniformly excited slotted waveguide (WG) antenna array for point-to-point communication
is presented. The European Telecommunications Standards Institute class-II sidelobe level …