LEO mega-constellations are expected to deploy thousands of satellites to provide broadband services with data rates ...

The V-650 is a double-beam spectrophotometer with a photomultiplier tube (PMT) detector. The high sensitivity of the PMT enables accurate measurements of low (and high) concentration samples. By ...

The V-660 is a double-beam spectrophotometer utilizing a double monochromator and a photomultiplier tube detector. The use of a double monochromator provides high resolution with extremely low stray ...

Abstract: In this study, the backward-to-forward beam steering is achieved by utilizing two identical V-shaped slots. The slots are arranged on top and bottom of the theta-shaped unit cell in a ...

Abstract: This paper presents a wide-beam, wide-band and low-height Shared Aperture horn antenna, which works in X, Ku and Ka frequency bands. The Shared Aperture of the two horns is realized through ...