Qiannan Ren

Visiting Researcher at Antennas

Ren Qiannan is a PhD student in Antenna Systems Group, focusing his research on gap waveguide technology, packaging techniques and integration of integrated circuits with antennas. Qiannan is involved in a project about integration of automotive radar chip with slot array antenna, with the aim to improve the performance of the future generation automotive radars in terms of angular resolution, field of view, interference suppression from nearby car radar, etc.

Source: chalmers.se
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Showing 8 publications

2023

Gapwaveguide Automotive Imaging Radar Antenna with Launcher in Package Technology

Qiannan Ren, Carlo Bencivenni, Giorgio Carluccio et al
IEEE Access. Vol. 11, p. 37483-37493
Journal article
2023

An Automotive Polarimetric Radar Sensor With Circular Polarization Based on Gapwaveguide Technology

Qiannan Ren, Olof Eriksson, Prateek Thalya et al
IEEE Transactions on Microwave Theory and Techniques. Vol. In Press
Journal article
2022

Dual-Circularly Polarized Array Antenna Based on Gap Waveguide Utilizing Double-grooved Circular Waveguide Polarizer

Qiannan Ren, Ashraf Uz Zaman, Jian Yang
IEEE Transactions on Antennas and Propagation. Vol. 70 (11), p. 10436-10444
Journal article
2022

Novel Integration Techniques for Gap Waveguides and MMICs Suitable for Multilayer Waveguide Applications

Qiannan Ren, Ashraf Uz Zaman, Jian Yang et al
IEEE Transactions on Microwave Theory and Techniques. Vol. 70 (9), p. 4120-4128
Journal article
2021

A Dual Circularly Polarized Array Antenna for Ka-Band Satellite Communications

Qiannan Ren, Ashraf Uz Zaman, Jian Yang
2021 International Symposium on Antennas and Propagation, ISAP 2021
Paper in proceeding
2021

Millimeter-Wave Vertical Transitions between Ridge Gap Waveguides and Microstrip Lines for Integration of MMIC with Slot Array

Qiannan Ren, Ashraf Uz Zaman, Jian Yang et al
15th European Conference on Antennas and Propagation, EuCAP 2021
Paper in proceeding

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