IEEE

Focus Improvement of Multireceiver SAS based on Range-Doppler Algorithm

Abstract: The range-Doppler (RD) technique is extensively utilized by the advanced imaging sonar that features the resolution regardless of range and frequency. Unluckily, the focusing performances ...
Interesting Engineering

Swiss scientists crack quantum noise problem with 99.9% accurate swap gate

ETH Zurich's new quantum gate uses geometric phases to achieve 99.9 percent precision across 17,000 qubits with strong ...
IEEE

Quantized RIS-Aided mmWave Massive MIMO Channel Estimation With Uniform Planar Arrays

Abstract: In this letter, we investigate a cascaded channel estimation method for a millimeter wave (mmWave) massive multiple-input multiple-output (MIMO) system aided by a reconfigurable intelligent ...
IEEE

MRCFSSA: A Multi-strategy Sparrow Search Algorithm for Robust Airport Gate Allocation in Dynamic IoT Environments

Abstract: In IoT-enabled airport ecosystems, the exponential growth of air traffic and the rapid development of smart terminals have intensified gate allocation challenges. Real-time data streams from ...
IEEE

A Generalized and Accelerated Approach of Ambiguity-Free Imaging for Sub-Nyquist SAR

Abstract: Despite the success of compressive sensing (CS) algorithms in sub-Nyquist synthetic aperture radar (SAR) imaging, they lack a generalized ambiguity-depression capability and suffer from high ...
IEEE

A Modified Sine Cosine Algorithm With Teacher Supervision Learning for Global Optimization

Abstract: The sine cosine algorithm (SCA) is a recently developed meta-heuristic algorithm for solving global optimization problems. It has shown excellent performance in meta-heuristic algorithms.
IEEE

Adaptive Cuckoo Search Algorithm Based on Dynamic Scaling Factor and Historical Experience

Abstract: Cuckoo search (CS) algorithm is a simple and efficient bionic algorithm, it has advantages in solving the resources scheduling problem and optimize computer aided design. A novel adaptive CS ...
IEEE

Joint Angle-Delay Sparse Structured Compressed Sensing for ISAC Channel Estimation

Abstract: In the upcoming 6G communications, radar sensing will be integrated with communication to support a wide range of application scenarios. However, in complex Integrated Sensing and ...
IEEE

An Improved Parametric Polar Format Algorithm for Missile-Borne SAR Imaging With Large Squint Angles and Dive Trajectories

Abstract: Due to the complexity of the range model and the severe range-azimuth coupling in the signal echoes during the diving flight of missile-borne synthetic aperture radar (SAR), the traditional ...
IEEE

Efficient Instantaneous Channel Propagation Modeling for Aeronautical Communications Systems With Compressed Sensing

Abstract: Establishing an instantaneous channel propagation model in aircraft engineering simulators is important for aircraft systems development. This article investigates an instantaneous channel ...
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GATE 2026 Answer Key Release Date

The GATE 2026 provisional answer keys will be released on the official website- gate2026.iitg.ac.in. Candidates should regularly visit the website to stay updated about the latest notifications. It is ...