A Low-Profile Hollow Waveguide Slot Array Antenna with Full-Corporate Feeding Network at K-Band

Main Article Content

Y. E. Yamaç
A. Çalışkan
A. S. Türk
A. Kızılay

Abstract

A hollow waveguide slot array antenna with a total of 338x106.5x28.9 mm3 is proposed as a sensor for radar applications at K-band. The proposed antenna consists of a radiating slot plate with 8x32 slots, a middle plate with 64 cavities and apertures, and a full-corporate-feeding network. The antenna is fabricated with these three parts in which the sub-array feeding technique is employed. The proposed antenna is designed for millimeter-wave short-range radar applications. For this purpose, the antenna radiates and achieves reasonable gain values between 23.72–25.30 GHz frequencies with 6.45% bandwidth. The measurement directivity is 32.1 dBi, and the realized gain of the antenna is measured as 30.83 dBi at 24.5 GHz center frequency with 74.8% total efficiency. The antenna achieves high gain and efficiency with straightforward fabrication. Although there are some fabrication errors and connector losses, antenna measurements are obtained sufficiently consistent with simulations.

Downloads

Download data is not yet available.

Article Details

How to Cite
Yamaç, Y. E., Çalışkan, A., Türk, A. S., & Kızılay, A. (2022). A Low-Profile Hollow Waveguide Slot Array Antenna with Full-Corporate Feeding Network at K-Band. Advanced Electromagnetics, 11(2), 23–27. https://doi.org/10.7716/aem.v11i2.1829
Section
Research Articles

References

Y. E. Yamac and A. Kizilay, "A Waveguide Slot Array antenna design for X-band radar," 2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW) , 2016, pp. 1-5.

View Article

Y. E. Yamac and A. Kizilay, "A Broad BandWaveguide Slotted Array Antenna with a Dielectric Loading," IV. International Electric and Electronic Engineering and Technologies Conference ELECTROTECH 16, Istanbul, Turkey, 2016 pp. 57-61.

T. Tsugawa, "Circularly polarized dielectric-loaded planar antenna excited by the parallel feeding waveguide network," IEEE Trans. Broadcast., vol. 43, no. 2, pp. 205-212, 1997.

View Article

T. Sehm, A. Lehto, and A. V. Räisänen, "Matching of a rectangular waveguide T junction with unequal power division," Microw. Opt. Technol. Lett., vol. 14, no. 3, pp. 141-143, 1997.

View Article

S. S. Oh, J. W. Lee, M. S. Song, and Y. S. Kim, "Two-layer slotted-waveguide antenna array with broad reflection/gain bandwidth at millimetre-wave frequencies," IEE Proc. Microwaves, Antennas Propag., vol. 151, no. 5, pp. 393-398, 2004, doi: 10.1049/ip-map:20040813

View Article

L. Shi, C. Bencivenni, R. Maaskant, J. Wettergren, J. Pragt, and M. Ivashina, "High-Efficiency and Wideband Aperiodic Array of Uniformly Excited Slotted Waveguide Antennas Designed Through Compressive Sensing," IEEE Trans. Antennas Propag., vol. 67, no. 5, pp. 2992-2999, 2019.

View Article

S. Park, Y. Tsunemitsu, J. Hirokawa, and M. Ando, "Center feed single layer slotted waveguide array," IEEE Trans. Antennas Propag., vol. 54, no. 5, pp. 1474-1480, 2006.

View Article

J. Hirokawa, M. Zhang, and M. Ando, "94GHz fabrication of a slotted waveguide array antenna by diffusion bonding of laminated thin plates," Proc. IEEE Sensors, pp. 907-911, 2009.

View Article

S. Fujii, Y. Tsunemitsu, G. Yoshida, N. Goto, M. Zhang, J. Hirokawa, and M. Ando, "A wideband single-layer slotted waveguide array with an embedded partially corporate feed," in Proc. Int. Symp. Antennas Propag., TP-C27-5, Oct. 2008.

Y. Kimura et al., "A low-cost and very compact wireless terminal integrated on the back of a waveguide planar array for 26 GHz band Fixed Wireless Access (FWA) systems," IEEE Trans. Antennas Propag., vol. 53, no. 8 I, pp. 2456-2463, 2005.

View Article

Kangjae Jung, Hak-Yong Lee, Gi-Cho Kang, SeungHyun Han and Byungje Lee, "Cavity-backed planar slot array antenna with a single waveguide-fed sub-array," IEEE Antennas and Propagation Society Symposium, 2004., 2004, pp. 3273-3276 Vol.3.

View Article

B. Lee, K. Jung, and S. H. Yang, "High-efficiency planar slotarray antenna with a single waveguide-fed cavity-backed subarray," Microw. Opt. Technol. Lett., vol. 43, no. 3, pp. 228-231, 2004.

View Article

J. C. Coetzee and H. Y. Xu, "Alternative alternating-phase singlelayer slotted waveguide array feed," Microw. Opt. Technol. Lett., vol. 25, no. 5, pp. 330-334, 2000.

View Article

Y. Miura, J. Hirokawa, M. Ando, Y. Shibuya, and G. Yoshida, "Doublelayer full-corporate-feed hollow-waveguide slot array antenna in the 60- GHz band," IEEE Trans. Antennas Propag., vol. 59, no. 8, pp. 2844-2851, 2011.

View Article

Y. E. Yamac, A. Caliskan, A. S. Turk and A. Kizilay, "Waveguide Slot-Fed Horn Antenna Array with Suppressed Sidelobes," 2019 Signal Processing Symposium (SPSympo), 2019, pp. 7-10.

View Article

G. L. Huang, S. G. Zhou, T. H. Chio, H. T. Hui, and T. S. Yeo, "A low profile and low sidelobe wideband slot antenna array feb by an amplitudetapering waveguide feed-network," IEEE Trans. Antennas Propag., vol. 63, no. 1, pp. 419-423, 2015.

View Article

M. Atamanesh, A. Zahedi, and B. Abbasi-Arand, "Design, Simulation, and Fabrication of a High-Gain Low-Sidelobe-Level Waveguide Slot Array Antenna at X-Band with Zero Beam Tilts in Both Azimuth and Elevation Directions," IEEE Antennas Wirel. Propag. Lett., vol. 19, no. 5, pp. 811-815, 2020.

View Article

P. Liu, J. Liu, W. Hu, and X. Chen, "Hollow Waveguide 32 × 32- Slot Array Antenna Covering 71-86 GHz Band by the Technology of a Polyetherimide Fabrication," IEEE Antennas Wirel. Propag. Lett., vol. 17, no. 9, pp. 1635-1638, 2018.

View Article

Z. S. He, C. Jin, S. An, L. Kong, and J. Liu, "Integrated-EBG Ridge Waveguide and Its Application to an E-BandWaveguide 32×32 Slot Array Antenna," IEEE Open J. Antennas Propag., vol. 1, pp. 456-463, 2020.

View Article

T. Tomura, Y. Miura, M. Zhang, J. Hirokawa, and M. Ando, "A 45° linearly polarized hollow-waveguide corporate-feed slot array antenna in the 60-GHz band," IEEE Trans. Antennas Propag., vol. 60, no. 8, pp. 3640-3646, 2012.

View Article

S. Ordek, Y. E. Yamac, and A. Kizilay, "Grating lobe suppression using grid cover structures on horn arrays with linear and circular polarizations," Microw. Opt. Technol. Lett. , vol. 61, no. 11, pp. 2520-2526, 2019.

View Article

D. Dogan and C. B. Top, "Circularly polarized Ka-band waveguide slot array with low sidelobes," Proc. 6th Eur. Conf. Antennas Propagation, EuCAP 2012, pp. 1105-1109, 2012.

View Article

P. J. B. Morris and K. V. S. Hari, "Detection and Localization of Unmanned Aircraft Systems Using Millimeter-Wave Automotive Radar Sensors," in IEEE Sensors Letters, vol. 5, no. 6, pp. 1-4, June 2021, Art no. 6001304.

View Article

N. Kern, M. Steiner, R. Lorenzin and C. Waldschmidt, "Robust Doppler- Based Gesture Recognition With Incoherent Automotive Radar Sensor Networks," in IEEE Sensors Letters, vol. 4, no. 11, pp. 1-4, Nov. 2020, Art no. 3501504.

View Article

L. F. Herrán, A. Algaba Brazalez, and E. Rajo-Iglesias, "Ka-band planar slotted waveguide array based on groove gap waveguide technology with a glide-symmetric holey metasurface," Sci. Rep., vol. 11, no. 1, 2021.

View Article