This paper is the first demonstration of multiplexed wideband data transmission in the
millimeter-wave range using rectangular-coordinate orthogonal multiplexing (ROM) …

In this article, a compact low-sidelobe 2-D monopulse antenna array has been proposed
based on mixed gap waveguide (GWG)/hollow waveguide (HW) multilayer feeding network …

Here, we propose a dual linear polarized slot array antenna with monopulse corporate-feed
waveguides for rectangular-coordinate orbital multiplexing transmission systems in the near …

This paper presents the excitation coefficient optimization of slot array antennas for
increasing channel capacity in 2× 2-mode two-dimensional ROM (rectangular coordinate …

A circularly polarised (CP) monopulse waveguide antenna array for Ka‐band wireless
communication is proposed. The antenna structure can be divided into six layers from top to …

We propose a dual-polarized slot array antenna with monopulse corporate-feed waveguides
for rectangular-coordinate orbital multiplexing transmission system in the non-far region …

This paper presents spatial multiplexed wideband wireless link using E-band rectangular-
coordinate orthogonal multiplexing (ROM) antennas. The ROM antennas can generate and …

This talk presents the research and development of the corporate-feed waveguide slot array
antennas in 120GHz and 350GHz bands. The full corporate-feed gives wideband …

In this paper, a low-cost feed array for passive millimeter-wave (PMMW) imaging system
based on focal plane array (FPA) is designed. The array has 32 groove gap waveguide …

This paper presents two topics on recent progress of corporate-feed slot array antennas for
non-far region communication at Tokyo Institute of Technology. One is on improvement of …