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 fully-featured, console-based Cab Booking System built in Java that demonstrates 15 core Object-Oriented Programming concepts through a real-world ride-hailing simulation. The system covers ...

Swarms of pico-satellites could work together as a single large antenna for direct-to-smartphone communications, as reported by researchers from Japan. Instead of relying on a single large satellite ...

NEW HAVEN, Conn. and TORONTO and NEW YORK and LONDON, March 11, 2026 /PRNewswire/ -- Dragonfly FRO, LLC, a Focused Research Organization (FRO), today announced the construction of MOTHRA, a ...

A key step in Wausau’s long-planned solar array project stalled earlier this month after the city’s Finance Committee split evenly on whether to approve a sole-source engineering contract, leaving the ...

Following reports about the cancellation of a landing aid for the SRVL technique on HMS Queen Elizabeth, a Govt minister has clarified that, though timelines have shifted, rolling landings are still ...

A collection of Java programs covering core concepts, OOP principles, and practical examples. This repository includes code for loops, arrays, strings, inheritance, polymorphism, exception handling, ...

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 ...