Imperial College London

Professor Stepan Lucyszyn

Faculty of EngineeringDepartment of Electrical and Electronic Engineering

Professor of Millimetre-wave Systems
 
 
 
//

Contact

 

+44 (0)20 7594 6167s.lucyszyn Website CV

 
 
//

Assistant

 

Mrs Jay Sahote +44 (0)20 7594 6215

 
//

Location

 

602Electrical EngineeringSouth Kensington Campus

//

Summary

 

Publications

Citation

BibTex format

@article{AL-JUBOORI:2018:10.1109/ACCESS.2018.2886210,
author = {AL-JUBOORI, B and ZHOU, J and HUANG, Y and HUSSEIN, M and ALIELDIN, A and Otter, WJ and KLUGMANN, D and Lucyszyn, S},
doi = {10.1109/ACCESS.2018.2886210},
journal = {IEEE Access},
pages = {2624--2632},
title = {Lightweight and low-loss 3-D printed millimeter-wave bandpass filter based on gap-waveguide},
url = {http://dx.doi.org/10.1109/ACCESS.2018.2886210},
volume = {7},
year = {2018}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - This paper presents a comprehensive study of a groove gap waveguide (also known as a waffle-iron) bandpass filter at Ka-band (26.5-40 GHz), fabricated using a high resolution polymer jetting (Polyjet) 3-D printing technology. The same filter was previously fabricated using brass CNC milling technology. The metalized Polyjet 3-D printed filter has lower loss, is lighter in weight and more cost-effective, when compared to the solid metal case. The filter operates at a center frequency of 35.65 GHz, has a 500 MHz bandwidth (1.4% fractional bandwidth), and has a transmission zero below and above the passband. Without any design iterations, the measured S-parameters for the Polyjet 3-D printed filter are presented and compared with simulated results, showing excellent agreement. A comparison is then made between the measured results and that of its brass machined counterpart. The new Polyjet 3-D printed filter is 85% lighter than the conventional machined version. All these features prove the important potential of 3-D printing technology for millimeter-wave applications, which includes aerospace.
AU - AL-JUBOORI,B
AU - ZHOU,J
AU - HUANG,Y
AU - HUSSEIN,M
AU - ALIELDIN,A
AU - Otter,WJ
AU - KLUGMANN,D
AU - Lucyszyn,S
DO - 10.1109/ACCESS.2018.2886210
EP - 2632
PY - 2018///
SN - 2169-3536
SP - 2624
TI - Lightweight and low-loss 3-D printed millimeter-wave bandpass filter based on gap-waveguide
T2 - IEEE Access
UR - http://dx.doi.org/10.1109/ACCESS.2018.2886210
UR - https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=8576520
UR - http://hdl.handle.net/10044/1/66572
VL - 7
ER -