Microstrip array technology

Mailloux, Robert J.; McIlvenna, J. F.; Kernweis, Nicholas

doi:10.1109/tap.1981.1142525

Cited by 238 publications

(87 citation statements)

References 28 publications

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“…For a rectangular patch, the length L of the element is usually . The dimension has major impact on operating frequency [6][7].…”

Section: Design Methodologymentioning

confidence: 99%

Design of Z-Shape Microstrip Antenna with I- Slot for Wi-Max/Satellite Application

Sahoo¹,

Mohanty²

2016

JCC

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Abstract:In current scenario, the demand in wireless communication increases rapidly. As the growth of the technology increases, in the same way the antenna research requires in high rate. Mostly the patch antenna creates the focus of the researchers. Multiband but single feed microstrip antenna has been proposed in this work. It is of Z-shape with I-slot antenna that operates at 3.5 GHz and 4.3 GHz which can be used for Wi-Max/S-band &C-band satellite applications. As the radiating edges of the antenna are cut by the slot, the multiple frequency response is generated. In this Z-shape antenna I-slot has been created on the radiating edge for which dual frequency response is achieved. The return losses at 3.5 GHz and 4.3 GHz are -18.88 dB and -16.42 dB respectively. Its bandwidth is of 140.7 MHz (lower band) to 131.5 MHz (upper band). A pair of slits has been inserted in the radiating edge to form Z-shape patch antenna and improved the performance. The proposed antenna designed in this paper exhibits enhanced bandwidth with multi resonant frequency. In this work, a geometric Z-shape is developed from a rectangular patch of width (W = 38.04 mm) and length (L = 29.44 mm). The antenna is designed using FR4-epoxy substrate with a dielectric constant ( of 4.4 and a thickness of 1.6 mm respectively. The result of proposed antenna is obtained in terms of return loss and bandwidth. Its radiation patterns are also studied. The simulated result shows that the Z-shape patch antenna with I-slot has the highest bandwidth in comparison with patch and Z-shape.

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“…For a rectangular patch, the length L of the element is usually . The dimension has major impact on operating frequency [6][7].…”

Section: Design Methodologymentioning

confidence: 99%

Design of Z-Shape Microstrip Antenna with I- Slot for Wi-Max/Satellite Application

Sahoo¹,

Mohanty²

2016

JCC

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“…Microstrip antennas due to light weight, compatible with solid state devices and inexpensive to fabricate are widely used from phased antenna arrays to biomedical diagnostics [1,2]. Exact analysis of such structures, i.e., input impedance, mutual coupling and radiation pattern, is thus of importance.…”

Section: Introductionmentioning

confidence: 99%

Qualitative Model of the Input Impedance of Rectangular Microstrip Antenna

Ostadzadeh¹

2015

Journal of Fuzzy Set Valued Analysis

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In this paper, a fuzzy-based approach is proposed so as to predict the input impedance of the rectangular microstrip antenna. In the proposed approach, at first, behavior of single microstrip antenna is represented as simple and unchanged membership functions, and the feed probe effect on the input impedance is then extracted as simple curves so that the input impedance of microstrip antenna in despite of other existing models is efficiently predicted.

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“…Most of these requirements are satisfied through microstrip antenna technology. However, the most important challenge in microstrip antenna design is to increase the bandwidth and gain [1]. Concurrent dual-band patch antennas were introduced to operate at different frequencies simultaneously [2,3] to provide several advantages, especially, low complexity, low cost, low power consumption, and small size systems.…”

Section: Introductionmentioning

confidence: 99%

A Dual Ultra Wide Band Slotted Antenna for C and X Bands Application

Meloui¹,

Essaaidi²

2014

PIER Letters

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Abstract-In this paper, a novel compact dual-band microstrip antenna operating at two different bands, namely, C-band and X-band is presented and analyzed. The dual ultra wide band is realized by cutting two triangular slots on the right and on the left sides of the patch and a rectangular slot on the top side of the patch. The antenna structure is optimized and simulated using commercial software. The excitation is launched through a 50 Ohms microstrip-line. According to simulation and measured results the proposed antenna can provide two separated impedance bandwidths of 500 MHz centered at 7 GHz and 2 GHz centered at 10.7 GHz and stable radiation patterns.

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Microstrip array technology

Abstract: Abstrucr-Past and present technological developments in microstrip antenna arrays are summarized. Emphasis is on exploring the potential of such arrays for satisfying the requirements of advanced military and commercial applications.

Cited by 238 publications

References 28 publications

Design of Z-Shape Microstrip Antenna with I- Slot for Wi-Max/Satellite Application

Design of Z-Shape Microstrip Antenna with I- Slot for Wi-Max/Satellite Application

Qualitative Model of the Input Impedance of Rectangular Microstrip Antenna

A Dual Ultra Wide Band Slotted Antenna for C and X Bands Application

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