Compact Wideband Wide-Angle Van Atta Retroreflector With Suppressed Structural Mode
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2020.2977764
Abstract: A passive miniaturized wideband, wide-angle, and low structural mode Van Atta retroreflector for copolarized applications is presented. The proposed Van Atta retroreflector is composed of eight radiating elements interconnected in pairs with a planar feeding… read more here.
Keywords: inline formula; tex math; van atta; atta retroreflector ... See more keywords
RCS Enhancement of Millimeter-Wave LTCC Van Atta Arrays With 3-D Printed Lenses for Chipless RFID Applications
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2024.3492276
Abstract: In this letter, we present a new method to enhance the radar cross section (RCS) of Van Atta arrays, which can be used in chipless radio frequency identification tags operating in millimeter-wave frequency bands. Small… read more here.
Keywords: rcs; atta arrays; van atta; atta ... See more keywords
Long-Range Wireless Interrogation of Passive Humidity Sensors Using Van-Atta Cross-Polarization Effect and Different Beam Scanning Techniques
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2017.2769055
Abstract: This paper presents a method for the remote interrogation of batteryless humidity sensors based on statistical estimations and 3-D beam scanning techniques. As a proof-of-concept demonstration, a Van-Atta reflectarray sensor is interrogated with a 24-GHz… read more here.
Keywords: van atta; beam scanning; humidity sensors;
A 2-D Fully Polarized Van Atta Array Based on Wide-Beam Tri-Polarized Antennas
Sign Up to like & getrecommendations! Published in 2024 at "Micromachines"
DOI: 10.3390/mi15111400
Abstract: This paper proposes a 2-D fully polarized Van Atta array, which consists of four tri-polarized antenna elements. The tri-polarized antenna element comprises a monopole antenna and a low-profile microstrip antenna that widens the beam by… read more here.
Keywords: tri polarized; atta; atta array; van atta ... See more keywords