Vol. 9
Latest Volume
All Volumes
PIERL 118 [2024] PIERL 117 [2024] PIERL 116 [2024] PIERL 115 [2024] PIERL 114 [2023] PIERL 113 [2023] PIERL 112 [2023] PIERL 111 [2023] PIERL 110 [2023] PIERL 109 [2023] PIERL 108 [2023] PIERL 107 [2022] PIERL 106 [2022] PIERL 105 [2022] PIERL 104 [2022] PIERL 103 [2022] PIERL 102 [2022] PIERL 101 [2021] PIERL 100 [2021] PIERL 99 [2021] PIERL 98 [2021] PIERL 97 [2021] PIERL 96 [2021] PIERL 95 [2021] PIERL 94 [2020] PIERL 93 [2020] PIERL 92 [2020] PIERL 91 [2020] PIERL 90 [2020] PIERL 89 [2020] PIERL 88 [2020] PIERL 87 [2019] PIERL 86 [2019] PIERL 85 [2019] PIERL 84 [2019] PIERL 83 [2019] PIERL 82 [2019] PIERL 81 [2019] PIERL 80 [2018] PIERL 79 [2018] PIERL 78 [2018] PIERL 77 [2018] PIERL 76 [2018] PIERL 75 [2018] PIERL 74 [2018] PIERL 73 [2018] PIERL 72 [2018] PIERL 71 [2017] PIERL 70 [2017] PIERL 69 [2017] PIERL 68 [2017] PIERL 67 [2017] PIERL 66 [2017] PIERL 65 [2017] PIERL 64 [2016] PIERL 63 [2016] PIERL 62 [2016] PIERL 61 [2016] PIERL 60 [2016] PIERL 59 [2016] PIERL 58 [2016] PIERL 57 [2015] PIERL 56 [2015] PIERL 55 [2015] PIERL 54 [2015] PIERL 53 [2015] PIERL 52 [2015] PIERL 51 [2015] PIERL 50 [2014] PIERL 49 [2014] PIERL 48 [2014] PIERL 47 [2014] PIERL 46 [2014] PIERL 45 [2014] PIERL 44 [2014] PIERL 43 [2013] PIERL 42 [2013] PIERL 41 [2013] PIERL 40 [2013] PIERL 39 [2013] PIERL 38 [2013] PIERL 37 [2013] PIERL 36 [2013] PIERL 35 [2012] PIERL 34 [2012] PIERL 33 [2012] PIERL 32 [2012] PIERL 31 [2012] PIERL 30 [2012] PIERL 29 [2012] PIERL 28 [2012] PIERL 27 [2011] PIERL 26 [2011] PIERL 25 [2011] PIERL 24 [2011] PIERL 23 [2011] PIERL 22 [2011] PIERL 21 [2011] PIERL 20 [2011] PIERL 19 [2010] PIERL 18 [2010] PIERL 17 [2010] PIERL 16 [2010] PIERL 15 [2010] PIERL 14 [2010] PIERL 13 [2010] PIERL 12 [2009] PIERL 11 [2009] PIERL 10 [2009] PIERL 9 [2009] PIERL 8 [2009] PIERL 7 [2009] PIERL 6 [2009] PIERL 5 [2008] PIERL 4 [2008] PIERL 3 [2008] PIERL 2 [2008] PIERL 1 [2008]
2009-07-08
A New Kind of Millimeter Wave Array for Digital Radar Module
By
Progress In Electromagnetics Research Letters, Vol. 9, 157-164, 2009
Abstract
A novel circularly polarized array designed for millimeter wave digital radar module was proposed and validated in this paper. The circularly polarized array was designed with single feeding point for easily integrating with front-end module. A new kind of medium filled circular cavity was employed as transition to connect the output of the T/R module and the feeding point of the array. TM010 mode was selected as the operating mode of the circular cavity based transition for its special field distribution. Good performance of flexibility, return-loss, axial ratio and radiation pattern were observed.
Citation
Wei Peng, Honggang Wu, Hualin Liu, and Yu Guan, "A New Kind of Millimeter Wave Array for Digital Radar Module," Progress In Electromagnetics Research Letters, Vol. 9, 157-164, 2009.
doi:10.2528/PIERL09052609
References

1. Pozar, D. M. and D. H. Schaubert, The Analysis and Design of Microstrip Antennas and Arrays, 136-139, IEEE Press, 1995.

2. Li, E. S., J.-C. Cheng, and C. C. Lai, "Designs for broad-band microstrip vertical transitions using cavity couplers," IEEE Transactions on Microwave Theory and Techniques, Vol. 54, No. 1, 464-472, Jan. 2006.
doi:10.1109/TMTT.2005.860495

3. Chen, C., M.-J. Tsai, and N. G. Alexopoulos, "Optimization of aperture transitions for multiport microstrip circuits," IEEE Transactions on Microwave Theory and Techniques, Vol. 44, No. 12, 2457-2465, Part 2, Dec. 1996.
doi:10.1109/22.554578

4. Li, E. S. and C. C. Lai, "A comprehensive study on the bandwidth of broad-band slot-coupled and cavity-coupled vertical transitions," Antennas and Propagation International Symposium, 2007 IEEE, 3109-3112, Jun. 9--15, 2007.

5. Nedil, M., T. A. Denidni, and A. Djaiz, "Ultra-wideband microstrip to CB-CPW transition applied to broadband filter," Electronics Letters, Vol. 43, No. 8, 464-466, Apr. 12, 2007.
doi:10.1049/el:20070693

6. Lee, J.-H., Y.-T. Im, and S.-O. Park, "Doppler radar sensing system of respiration and heart rate," The 8th International Symposium on Antennas, Propagation and EM Theory, 976-978, 2008.

7. Wu, D. and K. Seo, "Waveguide to microstrip line transition and power divider," Electronics Letters, Vol. 43, 169-170, 2007.
doi:10.1049/el:20073694

8. Wu, Y., Y. Liu, and S. Li, "A new dual-frequency wilkinson power divider," Journal of Electromagnetic Waves and Applications, Vol. 23, No. 4, 483-492, 2009.
doi:10.1163/156939309787612400

9. Ruiz-Cruz, J. A., J. R. Montejo-Garai, J. M. Rebollar, and S. Sobrino, "Compact full Ku-band triplexer with improved E-plane power divide," Progress In Electromagnetics Research, Vol. 86, 39-51, 2008.
doi:10.2528/PIER08082803

10. Chen, H. and Y. Zhang, "A novel compact planar six-way power divide using folded and hybrid-expanded coupled lines," Progress In Electromagnetics Research, Vol. 76, 243-252, 2007.
doi:10.2528/PIER07070601