Articles

RF Front-End in Software-Defined Radio (SDR)

Sep 16, 2025

RF Front-End in Software-Defined Radio (SDR)I. Structure of the RF Front-End in SDRThe primary function of the RF front-end in SDR is to filter out un ...

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SDR in 5G Networks

Sep 16, 2025

SDR in 5G NetworksAs the name suggests, a Software-Defined Radio (SDR) is an RF unit that implements most signal processing and communication function ...

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Applications of Software-Defined Radio in the Military

Sep 16, 2025

Applications of Software-Defined Radio in the MilitaryFor soldiers on the battlefield and decision-makers in command centers, secure, real-time, and a ...

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SDR Technology Enhances the Intelligence of Police Equipment

Sep 16, 2025

SDR Technology Enhances the Intelligence of Police EquipmentI. A Decade of Change in Policing Scenarios: New Challenges from Communication Technology ...

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Generational Leap in SDR Technology

Sep 16, 2025

Generational Leap in SDR Technology(I) Technical ArchitectureSoftware-Defined Radio (SDR) technology enables the implementation of radio functions thr ...

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Utilizing Software-Defined Radio (SDR) Technology for Drone Countermeasures

Sep 16, 2025

Utilizing Software-Defined Radio (SDR) Technology for Drone Countermeasures1. Signal Detection and IdentificationSDR technology enables efficient dete ...

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Classification of UAV Models

Sep 15, 2025

Classification of UAV ModelsThe rapid development of drone technology globally has led to a wide variety of drone systems with diverse applications an ...

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A Brief History of UAV Development

Sep 15, 2025

A Brief History of UAV DevelopmentDevelopment BackgroundDrones first emerged in the 1920s. In 1914, during the height of World War I, two British gene ...

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Introduction to Unmanned Aerial Vehicles (UAVs)

Sep 15, 2025

Introduction to Unmanned Aerial Vehicles (UAVs)Unmanned Aerial Vehicles (UAVs), commonly known as"drones“, are aircraft operated without a human pilo ...

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Is the Low-Altitude Economy Arriving with a Delivery Cost of Approximately 1.14 RMB (USD0.16) per Parcel?

Sep 15, 2025

Is the Low-Altitude Economy Arriving with a Delivery Cost of Approximately 1.14 RMB (USD0.16) per Parcel?With a per-parcel delivery cost reaching abou ...

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