Abstract: We propose and numerically validate a reconfigurable patch antenna array concept that enables simultaneous incident wave sensing and anomalous reflection without requiring prior knowledge of ...

Satellite in Open Space Using its Solar Arrays Beautiful View 3d Animation. Modern Satellite at Earth Orbit for Telecommunication, GPS, Meteorology, Military, Space Exploration. Technology Concept 4k.

A new telescope called MOTHRA (Modular Optical Telephoto Hyperspectral Robotic Array) looks less like an observatory and more like a photography gearhead’s fever dream. The system consists of 1140 ...

Attempted a mock assessment consisting of 3 questions solved on pen and paper Questions covered topics from Collections, DSA, Core Java, OOP concepts, Java 8 features, and JUnit Focused on ...

A console-based Java application for managing an XML database of employees. Built in raw Java without external libraries, dependencies, or javax.xml.bind.*. Screaming Architecture, Clean Architecture, ...

Abstract: Water-level radar systems often rely on horn or lens antennas to achieve narrow-beam coverage and high gain, but scaling these designs for bistatic setups significantly increases size and ...