Design of Phased Arrays of Series-Fed Patch Antennas With Reduced Number of the Controllers for 28-GHz mm-Wave Applications

Khalily, Mohsen; Tafazolli, Rahim; Rahman, Tharek Abd; Kamarudin, M. R.

doi:10.1109/lawp.2015.2505781

Cited by 116 publications

(73 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…To provide the above‐mentioned performance requirements, various millimeter‐wave antennas have been recently reported. For example, an eight‐element cavity‐backed multilayered antenna array by Park et al has been proposed for 28 GHz.…”

Section: Introductionmentioning

confidence: 99%

“…A simpler 3 × 3 planar microstrip phased array antenna operating at 28 GHz by Khalily et al provides a gain of 15.6 dBi in a size of around 20 × 20 mm 2 , however, it comes with a very narrow bandwidth (27.3‐29 GHz). Antennas for unlicensed 60 GHz band providing 10.2 and 7 GHz bandwidths, respectively, are simple planar and have small sizes, however, may not be suitable for long distance communication due to high attenuation.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A wide‐band rhombus monopole antenna array for millimeter wave applications

Ullah¹,

Tahir²

2020

Micro & Optical Tech Letters

View full text Add to dashboard Cite

This article presents a simple antenna array for millimeter‐wave communications at 28 GHz. The proposed antenna array is 40 × 19.22 mm2 in size and operates in a measured 26.04 to 30.63 GHz frequency range. The antenna array elements are excited by a planar four‐way feed network, which has been designed and optimized for optimum performance. The single element of the proposed antenna array is a rhombic monopole surrounded by a series of vias, square parasitic patches were etched on the back side to enhance its impedance performance. The proposed antenna array has a peak gain of 11.24 dBi with radiation efficiency more than 85% in its entire operating band. Both single and its 4 × 1 array have been modeled, simulated, and fabricated using standard PCB process. Excellent agreement exists between the simulated and measured results. The antenna's simple design, compact size, and low fabrication cost, enables it to be deployed in millimeter‐wave communication systems.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A wide‐band rhombus monopole antenna array for millimeter wave applications

Ullah¹,

Tahir²

2020

Micro & Optical Tech Letters

View full text Add to dashboard Cite

show abstract

“…In recent times, interests have been shown by the research community to target these key requirements, and therefore several millimeter‐wave antennas have been proposed. For the 28 GHz band, for example, Park et al has proposed a cavity‐backed multi‐layered antenna and its 8‐element array.…”

Section: Introductionmentioning

confidence: 99%

A broadband wire hexagon antenna array for future 5G communications in 28 GHz band

Ullah

Tahir

2018

Micro & Optical Tech Letters

View full text Add to dashboard Cite

A broadband antenna array for 28 GHz 5G communications is presented in this paper. The antenna array has dimensions of 45 × 20 mm2 and has a measured operating band in 25.052‐34.923 GHz frequency range. A 4‐way feed network to excite its array elements was designed and optimized for the operating band. The single element consists of two co‐centric wire hexagons backed by another hexagonal ground loop of larger radius. The resulting monopole is surrounded by vias arranged in an inverted U‐shape manner for better performance. The antenna array has a minimum radiation efficiency of 85% with peak gain of 12.15 dBi. The antenna has narrow beam‐widths of 44.3° and 12.5° in two of its respective planes. The antenna is fabricated on an ultra‐thin Rogers substrate. The proposed antenna is deemed suitable for future 5G communication systems due to its simple design, compact size and low fabrication cost.

show abstract

“…Electronic beam scanning antennas using various microwave components are promising techniques in order to compensate the high propagation loss in the millimeter wave frequency band [2,3,4]. The electronic beam scanning antennas are capable of scanning their main beam using active/passive microwave components such as solid state devices, phase shifters, or couplers.…”

Section: Introductionmentioning

confidence: 99%

Continuous beam scanning performance of dipole array antenna coupled to meander two-wire parallel transmission line

Konno

Sekiguchi²,

Sato

et al. 2017

IEICE ComEX

View full text Add to dashboard Cite

A mechanical beam scanning dipole array antenna coupled to a meander two-wire parallel transmission line is proposed. A meander transmission line is introduced to the proposed antenna in order to suppress its grating lobe without using lumped element inductors. Numerical simulation demonstrates that the proposed antenna is capable of continuous beam scanning ranging from 2°(@º = 0) to 42°(@º = 180°) without grating lobe due to the meander transmission line. Keywords: array antenna, leaky wave antenna, beam scanning Classification: Antennas and Propagation

show abstract

Design of Phased Arrays of Series-Fed Patch Antennas With Reduced Number of the Controllers for 28-GHz mm-Wave Applications

Cited by 116 publications

References 12 publications

A wide‐band rhombus monopole antenna array for millimeter wave applications

A wide‐band rhombus monopole antenna array for millimeter wave applications

A broadband wire hexagon antenna array for future 5G communications in 28 GHz band

Continuous beam scanning performance of dipole array antenna coupled to meander two-wire parallel transmission line

Contact Info

Product

Resources

About