Design of Dielectric Resonator Antenna Array With Wide-Angle Scanning Based on Dual Magnetic Currents

Zhang, Bing; Ren, Jian; Yin, Tao; Liu, Yan-Ting; Liu, Ying; Yin, Yingzeng

doi:10.1109/tap.2022.3209227

Cited by 9 publications

(4 citation statements)

References 39 publications

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“…For conventional PAA architectures, most designs aim to fulfill wide-beam capabilities [ 36 , 56 , 57 , 58 , 59 , 60 , 61 ], with their maximum scan range (

) reaching up to

. Another design approach involves the use of pattern-reconfigurable antennas with active phase-shifting circuits embedded within each radiating element to enable beam shaping and achieve wide steering angles [ 62 , 63 , 64 , 65 , 66 ].…”

Section: Beam-steerable Dra Arraysmentioning

confidence: 99%

“…In [ 57 ], Zhang et al designed a planar 8 × 8 DRA array capable of a wide scanning range up to

and

) in the E and H planes, respectively, with a scan loss of no more than 4.5 dB. This was achieved by introducing parasitic vertical loop-like strips between the elements on the H plane.…”

Section: Beam-steerable Dra Arraysmentioning

confidence: 99%

“… Example of wide-beam DRA design in [ 57 ]: ( a ) diagram of a DRA with two parasitic loops, ( b ) the schematic side view, and ( c ) the prototype of the proposed DRA topology with parasitic loops and strips. …”

Section: Figurementioning

confidence: 99%

See 2 more Smart Citations

Advanced Dielectric Resonator Antenna Technology for 5G and 6G Applications

Zhang,

Ogurtsov,

Vasilev

et al. 2024

Sensors

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We review dielectric resonator antenna (DRA) designs. This review examines recent advancements across several categories, specifically focusing on their applicability in array configurations for millimeter-wave (mmW) bands, particularly in the context of 5G and beyond 5G applications. Notably, the off-chip DRA designs, including in-substrate and compact DRAs, have gained prominence in recent years. This surge in popularity can be attributed to the rapid development of cost-effective multilayer laminate manufacturing techniques, such as printed circuit boards (PCBs) and low-temperature co-fired ceramic (LTCC). Furthermore, there is a growing demand for DRAs with beam-steering, dual-band functions, and on-chip alignment availability, as they offer versatile alternatives to traditional lossy printed antennas. DRAs exhibit distinct advantages of lower conductive losses and greater flexibility in shapes and materials. We discuss and compare the performances of different DRA designs, considering their material usage, manufacturing feasibility, overall performance, and applications. By exploring the pros and cons of these diverse DRA designs, this review provides valuable insights for researchers in the field.

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“…For conventional PAA architectures, most designs aim to fulfill wide-beam capabilities [ 36 , 56 , 57 , 58 , 59 , 60 , 61 ], with their maximum scan range (

) reaching up to

Section: Beam-steerable Dra Arraysmentioning

confidence: 99%

“…In [ 57 ], Zhang et al designed a planar 8 × 8 DRA array capable of a wide scanning range up to

and

) in the E and H planes, respectively, with a scan loss of no more than 4.5 dB. This was achieved by introducing parasitic vertical loop-like strips between the elements on the H plane.…”

Section: Beam-steerable Dra Arraysmentioning

confidence: 99%

See 1 more Smart Citation

Advanced Dielectric Resonator Antenna Technology for 5G and 6G Applications

Zhang,

Ogurtsov,

Vasilev

et al. 2024

Sensors

View full text Add to dashboard Cite

show abstract

“…A Compact Wideband Multimode [25] DRA fed with parallel standing strips obtained a gain (5.5 -9.5) dBi. The new researchers [26][27][28][29][30] improved Gain, but the antenna size is large. In this paper, SMSR-based RDRA is proposed for wireless communications.…”

Section: Literature Reviewmentioning

confidence: 99%

A Compact RDRA with Surface Mounted Short Rectangle in Wireless Applications

2023

IJIES

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A compact rectangular dielectric resonator antenna (RDRA) with a surface-mounted short rectangle (SMSR) having an E-a shaped microstrip feed of wide aperture slot investigated for C-band operation in applications of Radar as well as wireless. The surface-mounted short rectangle improved the gain and efficiency characteristics. The size, material, and cost are essential considerations in designing an antenna due to advancements in C-band applications. The RDRA designed on a small-size substrate is 46x46x1.6 mm 3 made with FR4. It is rugged and can withstand in all pressure conditions. The proposed design utilizes copper has high conductivity and low cost for SMSR enhancement of return loss up to -47 dB, additionally gain to 9.4 dB, and observed bandwidth impedance of 19.6 % in the wide frequency of (5.75-7.5) GHz. Furthermore, 3dB beam width attained in Eplane 108.43 0 whereas in Hplane is 64.36 0 . The proposed SMSR design outcomes the conventional counterparts in all salient parameters, including return loss, impedance bandwidth, Gain, and Radiation efficiency with small size and low cost.

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Low-profile, low sidelobe array antenna with ultrawide beam coverage for UAV communication

LI,

SHANG,

et al. 2024

Chinese Journal of Aeronautics

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Design of Dielectric Resonator Antenna Array With Wide-Angle Scanning Based on Dual Magnetic Currents

Cited by 9 publications

References 39 publications

Advanced Dielectric Resonator Antenna Technology for 5G and 6G Applications

Advanced Dielectric Resonator Antenna Technology for 5G and 6G Applications

A Compact RDRA with Surface Mounted Short Rectangle in Wireless Applications

Low-profile, low sidelobe array antenna with ultrawide beam coverage for UAV communication

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