طراحی و شبیه سازی اتصال چرخان موجبری بر مبنای فناوری موجبر شکافی برای کاربردهای باند 60 گیگاهرتز

نوع مقاله : مقاله پژوهشی

نویسندگان

1 دانشجوی کارشناسی ارشد، دانشکده برق و کامپیوتر، دانشگاه کاشان، کاشان، ایران

2 استادیار، گروه مخابرات، دانشکده مهندسی برق، دانشگاه کاشان، کاشان، ایران

چکیده

این مقاله به طراحی و شبیه‌سازی یک اتصال چرخان موجبری با استفاده از فناوری موجبر شکافی برای کاربردهای موج میلی‌متری می‌پردازد. ساختار اتصال چرخان از دو مبدل مود TE10 به TM01 و یک قسمت چرخان بین دو موجبر دایروی تشکیل می‌شود. در موجبر دایروی، از مود TM01 که دارای تقارن چرخشی است استفاده شده است. مهم‌ترین مزیت استفاده از این تکنولوژی قابلیت آن برای کاهش پیچیدگی و هزینه ساخت به خصوص در فرکانس‌های موج میلی‌متری است؛ زیرا نیازی به اتصال بین قسمت‌های مختلف ساختار اتصال چرخان نیست. نتایج شبیه‌سازی نشان می‌دهد که در زوایای چرخش مختلف در محدوده فرکانسی GHz 5/58 تا GHz 61، تلفات جایگذاری و بازگشتی بهتر از dB 4/0 و dB 10 می‌باشد.

کلیدواژه‌ها

عنوان مقاله [English]

Design and Simulation of Waveguide Rotary Joint Based on Gap Waveguide Technology for 60 GHz Applications

نویسندگان [English]

  • Marzieh Nasri 1
  • Davoud Zarifi 2
1 Master student, Faculty of Electrical and Computer Engineering, Kashan University, Kashan, Iran
2 Assistant Professor, Department of Telecommunications, Faculty of Electrical Engineering, Kashan University, Kashan, Iran
چکیده [English]

This paper deals with the design and simulation of a waveguide rotary joint using gap waveguide technology for millimeter wave applications. It contains two TE10 to TM01 mode converters and rotary junction between two circular waveguides. The mode used along the circular waveguide for rotational symmetry purpose is TM01.The most important advantage of using gap waveguide technology is its ability to decrease complexity and cost of fabrication especially in millimeter wave frequencies because there is no requirement of contact between the different parts of the rotary joint structure. The Simulation results show that at different rotation angles the insertion and return loss are better than 0.4 dB and 10 dB over 58.5 GHz to 61 GH frequency band.

کلیدواژه‌ها [English]

  • Waveguide Rotary Joint
  • Gap Waveguide Technology
  • 60 GHz Band

مراجع

 
[1].   W. L. Stutzman, G. A. Thiele, Antenna Theory and Design, 3rd ed., Wiley, 2012.##
[2].   D. G. de Mesquita and A. G. Bailey, “A symmetrically excited microwave rotary joint,” IEEE Trans. Microw. Theory Techn., vol. MTT-18, no. 9, pp. 654–656, Sep. 1970.##
[3].   S. Ghosh and L. C. Da Silva, “Waveguide rotary joint and mode transducer structure therefor,” U.S. Patent 5 442 329, Aug. 15, 1995.##
[4].   S. Chakrabarty, V. K. Singh, and S. B. Sharma, “Dual frequency coaxial rotary joint with multi-stepped transition,” Int. J. Microw. WirelessTechnol., vol. 2, no. 2, pp. 219–224, Jul. 2010.##
[5].   A. Morini, “Design of a dual-band rotary joint operating in X- and Ka-bands,” IEEE Trans. Microw. Theory Techn., vol. 59, no. 6, pp. 1461–1467, Jun. 2011.##
[6].   H. Torpi and S. M. Bostan, “Ku band rotary joint design for SNG vehicles,” Radioengineering, vol. 24, no. 4, pp. 912-916, Dec. 2015.##
[7].   Y. J. Cheng and Z. J. Xuan, “12-GHz rotary joint with substrate integrated waveguide feeder,” IEEE Trans. Microw. Theory Techn., vol. 64, no. 5, pp. 1508–1514, May 2016.##
[8].   M. T. Azim , J. Park and S. O. Park, “Contactless Linear Rotary Joint at Ku-Band,” IEEE Microwave and Wireless Components Letters, vol. 29, no. 6, pp. 373-375, June 2019.##
[9].   P. Smulders, “Exploiting the 60 GHz band for local wireless multimedia access: Prospects and future directions,” IEEE Commun. Mag., vol. 40, no. 1, pp. 140–147, Jan. 2002.##
[10].P.-S. Kildal, E. Alfonso, A. Valero-Nogueira, and E. Rajo-Iglesias, “Local metamaterial-based waveguides in gaps between parallel metal plates,” IEEE Antennas Wireless Propag. Lett., vol. 8, no. 4, pp. 84–87, Apr. 2009.##
[11].P.-S. Kildal, “Three metamaterial-based gap waveguides between parallel metal plates for mm/submm waves,” in Proc. 3rd Eur. Conf. Antennas Propag., Berlin, Germany, pp. 28–32, Mar. 2009.##
[12].A. U. Zaman and P.-S. Kildal, “Gap waveguides,” in Handbook of Antenna Technologies, Z. N. Chen, D. Liu, H. Nakano, X. Qing, and T. Zwick, Eds. Singapore: Springer, 2016, pp. 3273–3347.##
[13].D. Sun and J. Xu, “A Novel Iris Waveguide Bandpass Filter Using Air Gapped Waveguide Technology”, IEEE Microwave and Wireless Components Letters, vol. 26, no. 7, pp. 475-477, July 2016.##
[14].D. Zarifi, A. Farahbakhsh, A. U. Zaman, and P. S. Kildal, “Design and fabrication of a high-gain 60-GHz corrugated slot antenna array with ridge gap waveguide distribution layer,” IEEE Trans. Antennas Propag., vol. 64, no. 7, pp. 2905–2913, Jul. 2016.##
[15].M. Rezaee and A. U. Zaman, "Realisation of carved and iris groove gap waveguide filter and E-plane diplexer for V-band radio link application," IET Microwave Antenna and Propagation, vol.11, no. 5, pp. 2109-2115, Oct. 2017.##
[16].D. Zarifi, A. Farahbakhsh and A. U. Zaman, "Design and Fabrication of Wideband Millimeter- wave Directional Couplers with Different Coupling Factors Based on Gap Waveguide Technology," IEEE Access, vol. 7, pp. 88822-88829,  2019.##
[17].A. Karimi Nobandegani and S. E. Hosseini, “Design and Simulation of a Ku-Band Array Antenna Feed Network Based on Novel Ridge-Gap Waveguide Technology,” Journal of Radar, vol.6, no. 2, pp. 1-6, 2019 (in Persian).##
[18].General Electric Co., “60 GHz Antenna System Analysis for Intersatellite Links Phase B Final and Summary Report,” NASA CR-175267., pp. 2, 127, September 1984.##
[19].T. H. Chang, and B. R. Yu, “High-power millimeter-wave rotary joint,” Rev. Sci. Instrum., vol. 80, 034701, March 2009.##
[20].H. B. Sequeira and P. M. Malouf, “V-band rotary joint with low loss over wide bandwidth,” 2017 IEEE MTT-S International Microwave Symposium (IMS), Honololu, HI, 2017, pp. 1200-1202.##
[21].D. M. Pozar, Microwave Engineering, Hoboken, NJ, USA: Wiley, 2012.##
[22].P. A. Rizzi, Microwave Engineering, Passive Circuits, Prentice Hall, USA, 1988.##
[23].A. Tribak, J. Zbitou, A. M. Sanchez, and N. A. Touhami, “Ultra-Broadband High Efficiency Mode Converter,” Progress In Electromagnetics Research C, vol. 36, pp. 145-158, 2013.##
[24].X. H. Zhao, C. W. Yuan, Q. Zhang, and L. S. Zhao, “Design and experiment study of compact circular-rectangular waveguide mode converter,” Rev. Sci. Instrum., vol. 87, pp. 0747071-0747073, 2016.##

فایل ها

سابقه مقاله

  • تاریخ دریافت: 21 دی 1399
  • تاریخ بازنگری: 03 اسفند 1399
  • تاریخ پذیرش: 04 اسفند 1399
  • تاریخ انتشار: 01 دی 1399

هم رسانی

ارجاع به این مقاله

آمار