Satellite radar altimeters have been successfully used for sea surface height (SSH) measurement decades, gaining great insight in oceanography, meteorology, marine geology, etc. To further improve the observation precision and spatial resolution, evolved from real aperture to synthetic aperture, Ku-band Ka-band. Future (SAR) altimeter of Ka-band is expected achieve better performance than its p...

Rain fade slope is one of fade dynamics behaviour used by system engineers to design fade mitigation techniques (FMT) for space-earth microwave links. Recent measurements found that fade slope prediction model proposed by ITU-R is unable to predict fade slope distribution accurately in tropical regions. Rain fade measurement was conducted in Kuala Lumpur (3.3 N, 101.7 E) where located in heavy ...

Due to the tremendous development in field of wireless communication and its use several fields, whether military or commercial was proposed. A novel tapered slot Vivaldi antenna is designed simulated at double band frequency (Ku-band) using computer simulation technology (CST) software 2020. The dimensions are 2.3 × 1 0.4 mm<sup>3</sup> with a microstrip feed 0.5 mm. proposed impro...