Results 161 to 170 of about 588,345 (204)

Analysis of Microstrip Antenna Arrays with Thick Subtrates

17th European Microwave Conference, 1987, 1987
An accurate microstrip coaxial feed model is introduced that is valid for substrates of arbitrary thickness. The Method of Moments is employed using basis functions on each of the patches of the array and on the coax feed probes. Special attachment modes are used at the coax/patch junction. Mutual coupling in small arrays is studied.
Hall, R. C., Mosig, J. R., Gardiol, F. E.   +2 more
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Comparison between microstrip grid array antenna and patch array antenna

2016 IEEE Region 10 Conference (TENCON), 2016
In this paper, a microstrip grid array antenna is designed and compared to bandwidth-enhanced patch array antenna. The proposed microstrip grid array antenna has 145 radiating elements which are on a single-layer electrically-thin RT/duroid 5880 substrate.
Chen Zihao, Zhang Yueping
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Reconfigurable microstrip stacked array antenna

2016 Online International Conference on Green Engineering and Technologies (IC-GET), 2016
The project examines the novel structure of a frequency-reconfigurable microstrip stacked array antenna by using the aperture-coupled feeding technique and the stacked patch methodology. The aperture slot positions are determined by the bottom patches and top patches (layer 1 & layer 2), respectively.
K. Kavitha, S. Arivazhagan, R. Theresa Jerin   +2 more
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Microstrip Antenna Array For CubeSat Application

2023 5th Novel Intelligent and Leading Emerging Sciences Conference (NILES), 2023
Mohamed S. El-Gendy, Mohamed A. Mohamed, Malak O. Abdelrehim, Ahmed K. Hassan   +3 more
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Conformal Microstrip Slot Antenna and Antenna Array.

1986
Abstract : This final report covers the investigation of two microstrip antenna types, the microstrip slot radiator and the microstrip dual folded dipole. The slot dipole is a wide bandwidth (20%), low efficiency (20%) radiator suitable for use in for use in serial slot arrays, and is subject to beam steering with frequency.
William Whistler, Bernard Steinberg, Moshe Kisliuk   +2 more
openaire   +1 more source

A feed network of microstrip array antenna

2017 IEEE 2nd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC), 2017
Microstrip antenna array often use one point two power splitters cascading as feed network, at lower frequency such as C or S wave band, the insertion loss of network is weak, which made the performance of antenna array stable and efficient. At higher frequency as Ka wave band, however, the insertion loss cannot be ignored, because the electrical ...
Chao Li, Yonghua Wang, Zhimin Zhang
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Microstrip antenna arrays with dielectric coating

Proceedings of the 7th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2003
In this work an algorithm for the calculation of the characteristics of microstrip antenna arrays (MSAA) with dielectric coating has been developed. Linear and square antenna arrays have been investigated. The following characteristics were obtained: antenna pattern, gain and VSWR.
D.G. Seleznyov, I.I. Reznik, A.D. Seleznyov   +2 more
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Microstrip phased array antennas

1973 EIC 11th Electrical Insulation Conference, 1973
High velocity aircraft, missiles, and rockets require conformai, thin antennas. Ideally, an antenna "paper thin" would best suit the aerodynamic and mechanical engineer. This antenna would neither, disturb the aerodynamic flow, nor would it protrude inwardly to disrupt the mechanical structure.
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Broadband stacked microstrip antenna arrays

1998 Symposium on Antenna Technology and Applied Electromagnetics, 1998
It is well known that antenna arrays employing single layer microstrip patch radiating elements exhibit inherently narrow bandwidth. The aim of this paper is to investigate the impedance and gain bandwidth characteristics of microstrip antenna arrays with stacked parasitic elements.
C. B. Ravipati, D. Gray, L. Shafai
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Microstrip Antenna Array Design

2009
This chapter contains sections titled: Review of Microstrip Antenna Array Techniques The Synthesis of Shaped Patterns with Series-Fed Microstrip Patch Arrays Coplanar Corporate Feed Effects in Microstrip Patch Array Design A Study of Microstrip Array Antennas with the Feed Network Design Considerations for Low Sidelobe ...
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