KaydedilenlerDerginizi ekleyin

Dergiler / Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2018 / Cilt: 8 Sayı: 4

X Band Radar Sistemleri için Mikroşerit Yürüyen Dalga Anten Tasarımı

Microstrip Travelling Wave Antenna Design for X Band Applications

Mehmet Ali Belen(Department of Electric and Electronic Engineering,University of Artvin Çoruh)0000-0001-5588-9407
Peyman Mahoutı(YILDIZ TEKNİK ÜNİVERSİTESİ)0000-0002-3351-4433
Sayfa
87–96
Yayın Tarihi
2018-12-30
🏛️Bu makalenin bibliyografik verileri ve tam metin bağlantısı DergiPark üzerinden sağlanmıştır.
DergiPark Kaydı ↗
✨

Yapay Zeka Hızlı Bakış & Çıkarımlar

AI Insight
⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Günümüzde, telekomünikasyon ve askeri uygulamalarda ayarlanabilir anten dizilerinin kullanımı gittikçe

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:Günümüzde, telekomünikasyon ve askeri uygulamalarda ayarlanabilir anten dizilerinin kullanımı gittikçe
📊
Temel Bulgular & Veri:Günümüzde, telekomünikasyon ve askeri uygulamalarda ayarlanabilir anten dizilerinin kullanımı gittikçe
💡
Sonuç & Katkı:Günümüzde, telekomünikasyon ve askeri uygulamalarda ayarlanabilir anten dizilerinin kullanımı gittikçe
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:X band · dizi anten · mikroşerit anten

Özet

Günümüzde, telekomünikasyon ve askeri uygulamalarda ayarlanabilir anten dizilerinin kullanımı gittikçe

Abstract

Reconfigurable antennas have an increasing demand in communication systems due to their compatibility with variable system demands, environment conditions. With respect to their application need due to their ability of changing their, propagation pattern, frequency and polarization characteristics reconfigurable antenna arrays have a high interest in military applications. In human detection and scanning applications, the RADAR system requires a narrow beam pattern with fast steering ability. Thus, basic radar functions such as pattern control, scanning, targeting has a critical importance. Pattern controllable systems commonly requires complex elements with high cost and large array antenna structures. Herein, in order to reduce the complexity and cost Traveling wave antenna designs are studied. Traveling wave antenna design is based on the traditional microstrip array antennas. By using Traveling wave antenna model in RADAR arrays, a small increase in frequency band can be provided by which an effective continues scanning can be achieved. By increasing the frequency of the array element, it is possible to steer the pattern of array for providing a scanning in time, range and direction axis. Similarly, by changing the frequency values it is possible to optimize the range and propagation pattern of the array. Herein, design of a frequency depended pattern steering Traveling wave antenna in operation band of 9.4-10.8 GHz had been presented. The gain of the proposed antenna is around 8-13 dB and the main beam direction is steerable with the range of 0 0 - 27 0 .

🔖

Bu Makaleye Atıf Yap

Belen, M. A., Mahoutı, P. (2018). X Band Radar Sistemleri için Mikroşerit Yürüyen Dalga Anten Tasarımı. Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 8 Sayı: 4, 87–96. https://doi.org/10.21597/jist.415458

📄 Tam Metin PDF Okuyucu

📄

PDF görüntüleyici hazırlanıyor...

Kaynakça (13)

  1. Chen, A. C., Lu, Z. H., Tang, C. L., 2005: A Loop Antenna for WLAN Application”, IEEE Asia-Pacific Conf. Proc., s. 2, Taipei, Taiwan.
  2. Collins RE, Zucker FJ. “Antenna Theory”, New York: McGraw-Hill,ch. 19–20, pt. Part 2, 1969.
  3. Goldstone L, Oliner AA. “Leaky-wave antennas I: Rectangular waveguides,” IRE Trans. Antennas Propag.,7(4), 307–319, 1959.
  4. Gómez JL, Quesada FD, Melcón AA. “Analysis and design of periodic leaky-wave antennas for millimeter wave band in hybid waveguide-planar technology,” IEEE Trans. Antennas Propag., 53(9), 2834–2842, 2005.
  5. Garg, R., Reddy, V. S., 2003: Edge Feeding of Microstrip Ring Antennas, IEEE Trans. Antennas Propagat., 51(8), s. 1941-1947.
  6. Garg, R., Bhartia, P., Bahl, I., Ittipiboon, A., “Microstrip antenna design handbook”, Artech House Antennas and Propagation Library, 1-2, (2001).
  7. Guglielmi M, Boccalone G. “A novel theory for dielectric-inset waveguide leaky-wave antennas,” IEEE Trans. Antennas Propag.,39(4), 497–504, 1991.
  8. Kohno, R., Yazdanboost, K. Y., 2005: Ultra Wideband L-Loop Antenna”, IEEE Int. Conf., s. 201-205, Zurich, Switzerland.
  9. Oliner AA, Johnson, RC. “Leaky-Wave Antennas”, Antenna Engineering Handbook, 3rd ed. New York: McGraw-Hill,1993
  10. Oliner AA. “Leakage from higher modes on microstrip line with application to antennas,” RadioSci., 22(6), 907–912, 1987
  11. Pozar, D.M., Schaubert, D. H., “Microstrip antennas", IEEE Press, New York, (1995).
  12. Xu, F, Zhang, Y, Hong, W, Wu, K, Cui, TJ. “Finite-difference frequency -domain algorithm for modeling guided-wave properties of substrate integrated waveguide,” IEEE Trans. Microw. Theory Tech.,51, 2221–2227, 2003
  13. Xu F, Li L, Wu K, Delprat S, Chaker M. “Parameter extraction of interdigitals low-wave coplanar waveguide circuits using finite Difference frequency domain algorithm,” Int. J. RF Microw. Comput.- Aided Eng. 18(3), 250–259, Mar. 2008.