Design of 60-GHz microstrip antenna array composed through circular contour feeding line

Zhang, Ge; Pu, Shi; Xu, Xinyu; Liu, Yuan; Wang, Chen

doi:10.1109/apemc.2016.7522931

Cited by 15 publications

(20 citation statements)

References 10 publications

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“…The antennas with single and four elements in array were analyzed using electromagnetic analysis software. The results at 28 GHz show that 8.393 dB can be achieved for antenna gain compared to the previous work: 3.7 dB in [9], 2.99 dB in [13] and 7.1 dB in [14]. Caused by enhanced performance, this proposed antenna quality serve as a good option for 5G which requires low topology and high gain.…”

Section: Resultsmentioning

confidence: 76%

“…The little gap issue shows itself in the Friss condition as loss proportional to carrier frequency and is frequently incorrectly credited to propagation [2]. The problem of small aperture antenna easily overcomes by antenna array with gains [14][15] [16]. This improve gain is require in obstructed radio environment where, among others, human bodies are likely blockers of the milimeter wave interface [17].…”

Section: Introductionmentioning

confidence: 99%

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28 GHz Microstrip Patch Antennas for Future 5G

Omar¹

2018

JESR

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Recently, the industry and academia there is significant activity in research and development towards the next generation micro and Pico cellular wireless Networks (5th generation). This paper presents, a structure design of microstrip patch antenna array operate at the central frequency of 28 GHz waveband is proposed. The patch antenna array consists of four elements with rectangular patch and uniform distribution. It has a compact size of 26.51 x 20.37 mm with operating frequency at 28 GHz. The inset feed technique is used for the matching between radiating patch and the 50Ω microstrip feedline. The proposed 2x2 antenna array successfully improve the antenna gain up to 8.393dB compare to existing CRLH TL CPW antenna with 2.99 dB, wideband antenna with 7.1 dB and 3.7 dB for broadband elliptical-shaped slot antenna. As a conclusion, the directivity of 10.13 db and efficiency is higher than 80% considered as a potential candidate for the 5G wireless networks and applications.

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Section: Resultsmentioning

confidence: 76%

Section: Introductionmentioning

confidence: 99%

28 GHz Microstrip Patch Antennas for Future 5G

Omar¹

2018

JESR

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“…It is clear that the proposed design outperforms the previously reported results, in terms of bandwidth and gain. [24] 4.35% 9.3 N.A Circular contour feeding line [25] 0.5% 8.4 −6.8 to 8.4 (58 to 62 GHz) Linear feeding line [26] N.A 11.5 6.5 to 12 (58 to 62 GHz) Annular Feeding Line [27] 1.8% 9.5 −4 to 10.8 (58 to 62 GHz) Yagi (PCB) [28] 10.5% 18 n.a Planar Antenna Array [29] 4.2% 22 20.4 to 17.6 (59-62) Proposed work 20.7% 11.8 >11.2…”

Section: Optimal Design and Discussionmentioning

confidence: 99%

Broadband High-Gain Antenna for Millimetre-Wave 60-GHz Band

et al. 2019

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This paper focuses on the 60 GHz band, which is known to be very attractive for enabling next-generation abundant multi-Gbps wireless connectivity in 5G communication. We propose a novel concept of a double-layer antenna, loosely inspired from standard log-periodic schemes but with an aperiodic geometry, reduced size, and a limited number of elements while achieving excellent performance over the entire 60 GHz band. To maximize the antenna's efficiency, we have developed a design that differs from those traditionally used for millimeter-wave communication applications. We aim to simultaneously maximize the gain, efficiency, and bandwidth. The reflection coefficient of the proposed design achieves a bandwidth of 20.66% from 53.9 GHz up to 66.3 GHz, covering the entire frequency band of interest. In addition, this proposed structure achieves a maximum realized gain of 11.8 dBi with an estimated radiation efficiency of 91.2%. The proposed antenna is simulated, fabricated, and tested in an anechoic chamber environment. The measurement data show a reasonable agreement with the simulation results, with respect to the bandwidth, gain, and side-lobe level over the operational spectrum.2 of 12 paradigm, a printed antenna based on microstrip technology is a suitable alternative for satisfying the desired requirements. However, conventionally, microstrip antennas designed at the MMW bands typically exhibit low gain, low efficiency due to substrates' losses, and narrow bandwidth [3]. Typically, for an emblematic wireless application, the desired physical and electrical specifications of the MMW antennas are achieved by carefully selecting an appropriate antenna terminology, with an advanced technology used for prototyping and realization by adopting suitable design approaches with modifications to the conventional antenna types [4]. Antenna arrays are usually used for high-gain frontend MMW wireless terminals [5]. However, such an approach is discouraged due to the considerable power losses and loss of compactness because of the mismatches among various circuit elements and the extended feeding network. In reference [6], an MMW antenna array operating at 60 GHz was designed and tested. The designed array of 16 × 16 elements exhibits a high gain of 30.5 dBi but with a low efficiency of around 40%. An antenna array of 10 elements operating at 60 GHz was presented that exhibits a maximum gain of 13 dBi with an efficiency of 63% [7]. In references [8] and [9], typical arrays of patch antenna elements were chosen to achieve high-gain. The realized gain cannot be higher than 19.6 dBi and 17.5 dBi using the 4 × 4 elements. However, both types of arrays operate over a wide bandwidth, which is around 27.5%. As an alternative, to enhance the bandwidth and the gain of microstrip-based antennas simultaneously, an aperture-coupled feeding approach has been suggested [9][10][11][12]. However, micromachining is required for the development of the multilayer circuits, which increases the complexity, cost, and vulnerability to the fabricatio...

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“…The complete antenna is adopted by means of 4 similar branches in which each one among is developed by using three rectangular patches which are linearly serialized. As a end result, the optimized microstrip antenna array can attain the gain of 8.4 dBi at a frequency range of 60 GHz [4].…”

Section: Literature Surveymentioning

confidence: 95%

Research on Millimeter-wave Microstrip Patch Antenna Design for 5G

2019

IJRTE

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The objective of this article is to illustrate about the requirements of the patch antenna and to provide a short survey approximately the way to pick them. Seeing that 5G is the ultra modern era in the upcoming communication systems, we focused on the millimeter wave frequencies with an intention to give more information about them. This paper additionally explains about the impact of numerous parameters such as substrate thickness, resonant frequency, various feeding techniques. different shapes of patch, millimeter wave frequency ranges etc.. on the antenna performance

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Design of 60-GHz microstrip antenna array composed through circular contour feeding line

Cited by 15 publications

References 10 publications

28 GHz Microstrip Patch Antennas for Future 5G

28 GHz Microstrip Patch Antennas for Future 5G

Broadband High-Gain Antenna for Millimetre-Wave 60-GHz Band

Research on Millimeter-wave Microstrip Patch Antenna Design for 5G

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