RIS-Codes-Collection: A Complete Collection contains the Codes for RIS(IRS) Researches.

An easy to use emulator for Android NFC Intents

A CNN-based method efficiently locates near-field users in large-scale hybrid beamforming antenna array systems with low beam training overhead.

PEEC-1D

Simulation code for “On the Impact of Phase Errors in Phase-Dependent Amplitudes of Near-Field RISs,” by K. Wang, C-T. Lam, and B.K. Ng, et al, IEEE TVT, 2025.

Low-cost NFC security: authenticating tags via RF fingerprinting with Triplet and SoftTriple losses, effectively combating cloning with low-end SDR devices and a special card slot design.

2D near-field localization with MUSIC and ULA using second-order Taylor expansion for AoA and range estimation.

This is a fork of neard NFC daemon (for using kernel NFC drivers): https://git.kernel.org/pub/scm/network/nfc/neard.git/

An IoT connected NFC reader for authenticating actions on the HIAS network. Designed for the PN532 RFID/NFC Reader/Writer using Raspberry Pi 2B and above,

The interplay between the two technologies - NFC and LoRa - is easy to implement using an ESP32; it enables, for instance, the operation of access control systems across a wide spatial area while still maintaining "network" access from the controller to every individual reader.

Square_Case_Study

AI-powered asset tracking and predictive maintenance software using near field communication (NFC) technology. Built in 19 hours for HackUSU 2026. Second place winners the in Tech Start-Up category

Near Field Communication (NFC) is a set of short-range wireless communication protocols that enable two electronic devices to establish communication by bringing them within a few centimeters of each other. NFC is governed by the NFC Forum and standardized through ISO/IEC 18092 and ISO/IEC 14443.