Meutia Yunita's scientific contributions

Publications (2)

Research
Full-text available
Frequency Modulated Continuous Wave (FMCW) radar uses continuous signal that can change its frequency along the measurement in its detection process. The developed FMCW radar will be combined with Synthetic Aperture Radar (SAR) technology that uses signal processing algorithm to improve the resolution of the output image beyond the limitation of ph...
Research
Full-text available
The paper importantly discuss about design of low power Frequency Modulated Continuous Wave (FMCW) S-Band (~2.3GHz) radar system, and then the implementation and testing procedure. The main system of FMCW S-Band radar consists of a ramp generator, a Radio Frequency (RF) System, and an audio amplifier. The ramp signal is generated from IC XR-2206 (m...

Citations

... Vivaldi antenna has wider BW and broader frequency band than Quasi-Yagi antenna. However, Quasi-Yagi antenna provides higher gain, more compact size, and lighter weight than Vivaldi antenna [38]. Another advantage of the endfire antennas that makes them suitable for planar Rotman lens is their main radiation is less affected by the unwanted radiations, emitted by twisted transmission lines of the array or beam port sides than the broadside antennas, especially at mmWave frequency band. ...