Miniaturization and Improvement of Modified Aperture Antenna Using the Incomplete Land Plates

سال انتشار: 1402
نوع سند: مقاله ژورنالی
زبان: فارسی
مشاهده: 39

فایل این مقاله در 6 صفحه با فرمت PDF قابل دریافت می باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:

شناسه ملی سند علمی:

JR_IJMT-10-4_009

تاریخ نمایه سازی: 7 اسفند 1402

چکیده مقاله:

this paper, a Modified aperture antenna is introduced and designed using feeding by the adjacent couple method. This structure covers multi-frequency ability, improves gain and efficiency, and reduces antenna size remarkably. The proposed antenna comprises meta-material cellular units and a new fractal microstrip antenna. The indirect feeding technique in the proposed antenna increases bandwidth, design capability in the array antennae, a reduction of return losses and the unwanted radiations. The structure has an acceptable multi-band bandwidth. In addition, by increasing the frequency of the fractal antenna in smaller resonant frequencies and in a fixed frequency, the smaller antenna size and reduction of mutual promotion are covered. Finally, the results of the return loss and radiation pattern in two modes of simulation and production make a relative suitable match. The desired antenna is designed according to the logarithmic triangular patch by coupling with the adjacent feeder line. In order to reduce the number of array elements, the scale factor of K is used, while compensation is applied at the end of the feeder line, which leads to an increase in the antenna efficiency.

نویسندگان

گوهر ورامینی

استادیار, گروه مهندسی برق، واحد بیضا،دانشگاه آزاد اسلامی، بیضا، ایران

مراجع و منابع این مقاله:

لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :
  • M. Yang, Q.H. Sun, Y. Jing, Q. Cheng, X.Y. Zhou, ...
  • S. Jack, G.A.E. Vandenbosch, S.L. Ooi, M.R.N. Husna, "Wearable dual-band ...
  • Mei, Z. Gao, "CS-based CSIT estimation for downlink pilot decontamination ...
  • Fawaz, M.E. Helou, S. Lahoud, K. Khawam, "A reinforcement learning ...
  • Vijayanand, D. Devaraj, "A novel feature selection method using whale ...
  • Varamini, A. Keshtkar, M. Naser-Moghadasi, "Compact and miniaturized microstrip antenna ...
  • Akbarpour-Kasgari, M. Ardebilipour, "Massive MIMO-OFDM channel estimation via distributed comperes- ...
  • Cui, K. Shen, W. Yu, "Spatial deep learning for wireless ...
  • Hosseini, E. Aghadavoodi, G. Shahgholian, H. Mahdavi-Nasab, "Intelligent pitch angle ...
  • Bhattacharya, B. Roy, S.K. Chowdhury, A.K. Bhattacharjee, "Design and analysis ...
  • Jacobsson, G. Durisi, M. Coldrey, T. Goldstein, C. Studer, "Quantized ...
  • Behnam, H. Pourghassem, "Spectral correlation power-based seizure detection using statistical ...
  • T. Chandrasekaran, M.F. Karim, N. Nasimuddin, A. Alphones. "CRLH structure-based ...
  • Behdan, B. Fani, E. Adib, "Reliability evaluation of power system ...
  • Ojaroudi, Y. Ojaroudi, S. Ojaroudi. "Novel design of UWB band-stop ...
  • S. Oymak, A. Jalali, M. Fazel, Y.C. Eldar, B. Hassibi, ...
  • نمایش کامل مراجع