UAV tech takes the limelight at IIT Madra IInvenTiv 2025 The Hindu BusinessLine

By

UAV tech takes the limelight at IIT Madra IInvenTiv 2025 The Hindu BusinessLine

You are currently viewing UAV tech takes the limelight at IIT Madra IInvenTiv 2025 The Hindu BusinessLine
Representation image: This image is an artistic interpretation related to the article theme.

The Rise of UAVs in Innovation

The year 2025 marked a significant milestone in the world of innovation, with the IInvenTiv A Global Innovation Showcase 2025, held at IIT Madras, showcasing the latest advancements in technology. Among the various innovations on display, the display of Unmanned Aerial Vehicles (UAVs) took center stage.

This setup enables the antenna to be characterised in a controlled environment, allowing for precise measurements of its radiation patterns and gain.

Understanding the Challenge of Characterizing Large Antennas

Characterizing large antennas is a complex task due to their enormous size and the complexity of their radiation patterns. The size of these antennas can range from several meters to hundreds of meters in diameter, making them difficult to measure accurately. Moreover, the radiation patterns of large antennas are often non-linear and depend on various factors such as the antenna’s shape, size, and material properties.

The Autonomous RF Transmitter Payload

To overcome the challenges of characterizing large antennas, the institute has developed an autonomous RF transmitting payload. This payload is mounted on a rotating platform that revolves around the antenna, allowing for precise measurements of its radiation patterns and gain. The RF transmitter payload is equipped with advanced signal processing algorithms that enable the payload to transmit a wide range of signals, from low-frequency radio waves to high-frequency microwave signals.

Key Features of the Autonomous RF Transmitter Payload

  • High-precision measurements: The autonomous RF transmitter payload enables precise measurements of the antenna’s radiation patterns and gain, allowing for accurate characterisation of the antenna’s performance.

    The drone’s advanced sensors and AI-powered navigation system enable it to detect and avoid obstacles, ensuring safe and efficient flight.

    The Revolutionary Quadcopter Drone

    The quadcopter drone is a marvel of modern engineering, boasting a shape-morphing design that sets it apart from its predecessors.

    Introduction

    The world of drone technology has witnessed tremendous growth in recent years, with advancements in automation, AI, and machine learning. One of the most significant challenges in this field is the detection of drones, particularly in crowded areas. To address this issue, researchers have been working on developing automated helmet detection systems. SkyGuard, a cutting-edge project, is one such initiative that utilizes deep learning for enhanced detection.

    Key Features of SkyGuard

  • Deep Learning Algorithm: SkyGuard employs a deep learning algorithm to detect helmets, which is a crucial component in identifying drones. Automated Detection: The system can automatically detect helmets without human intervention, making it a time-saving and efficient solution. Real-time Processing: SkyGuard can process images in real-time, allowing for swift and accurate detection. ## How SkyGuard Works**

    • How SkyGuard Works

    SkyGuard’s detection process involves several stages:

  • Image Preprocessing: The system first preprocesses the images to enhance the quality and remove noise. Object Detection: The preprocessed images are then fed into the deep learning algorithm, which identifies the helmets. Classification: The detected helmets are then classified as either a drone or a non-drone object. ### Technical Details**

    • Technical Details

  • Convolutional Neural Networks (CNNs): SkyGuard uses CNNs to analyze the images and detect helmets. Transfer Learning: The system utilizes transfer learning to leverage pre-trained models and improve detection accuracy.

    It is a platform for innovation and entrepreneurship, where startups, researchers, and industry experts come together to showcase their projects and ideas. The fair is organized by the Indian Institute of Technology (IIT) and is held annually in various locations across India.

    The Significance of InvenTiv 2025

    InvenTiv 2025 is more than just a fair; it is a celebration of innovation and entrepreneurship.

    • Leave a Reply