Abstract: A dual polarization antenna is disclosed in at least one embodiment of the present disclosure, including a base substrate, a power feeding unit supported on the base substrate, and a radiating plate supported on the power feeding unit, the power feeding unit includes a first feeding substrate and a second feeding substrate arranged to cross each other on the base substrate, the first feeding substrate includes a first feed line configured to supply a first reference phase signal to a first point on the radiating plate and to supply a first reverse phase signal having a reverse phase relative to the first reference phase signal, to a second point on the radiating plate, the second feeding substrate includes a second feed line configured to supply a second reference phase signal to a third point on the radiating plate and to supply a second reverse phase signal having a reverse phase relative to the second reference phase signal, to a fourth point on the radiating plate, and wherein the first feeding substrate

Abstract: An image forming apparatus includes a single support member, an upper body and a lower body. The single support member is positioned between the upper body and lower body and connected at a back lower portion of the lower body. The cumulative weight of the upper body is aligned, to a significant degree, over the location where the support member pushes against the upper body. As a consequence the upper body is conveniently moved away from the lower body when opened, and the gap between the upper body and lower body is free of obstructions so as to facility an operator's ability to perform a maintenance action.