Design and Analysis of Modified Circular Patch Antenna with DGS for UWB Applications

Katuru, Anjaneyulu; Sudhakar, A.

doi:10.1007/978-981-10-4280-5_56

Cited by 3 publications

(2 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The antenna has the compact dimensions of 0.601λ×0.601λ×0.008λmm 3 [15]. The defected ground structure concept was utilized in [16] and [17]. Different broadband antennas were suggested in [18] [19] [20].…”

Section: Introductionmentioning

confidence: 99%

A Compact Broadband Antenna for Civil and Military Wireless Communication Applications

Dayo¹,

Cao²,

Wang³

et al. 2019

IJACSA

View full text Add to dashboard Cite

This paper presents a compact broadband antenna for civil and military wireless communication applications. Two prototypes of the antenna are designed and simulated. The proposed antenna is etched on low cost substrate material with compact electrical dimensions of 0.207λ×0.127λ×0.0094λmm 3 at 2GHz frequency. The simple microstrip feeding technique and antenna dimensions are involved in the design to attain the proper impedance matching. An optimization of variables is carried out by multiple rigorous simulations. The designed antennas have achieved the broadband impedance bandwidth of 89.3% and 100% at 10dB return loss. The antennas exhibit omni directional radiation pattern at lower resonances and strong surface current distribution across the radiator. The peak realized gain of 5.2dBi at 10.9GHz resonant frequency is realized. Results reveal that the proposed broadband antenna is a better choice for WiMAX, UWB, land, naval and airborne radar applications.

show abstract

Section: Introductionmentioning

confidence: 99%

A Compact Broadband Antenna for Civil and Military Wireless Communication Applications

Dayo¹,

Cao²,

Wang³

et al. 2019

IJACSA

View full text Add to dashboard Cite

show abstract

“…Covering an UWB with these microstrip patch antenna is a challenge as they suffer from the problem of low bandwidth of 5% due to excitation losses of surface wave radiation [4]. Many techniques have been introduced in past few years to overcome this problem such as increase substrate thickness [5], staircase geometry [6], slotted antenna geometry [7], probe-feeding technique [8], DGS technique [9], stacked patch antenna [10], tuning stub [11] etc. Generally, conventional slotted patch antennas can be used to achieve multiband and dual band behaviour but fails to cover an ultra-wideband range.…”

Section: Introductionmentioning

confidence: 99%

A Compact Rectangular Microstrip Patch Antenna Loaded with Stubs and Defected Partial Ground Structure for UWB Systems

2019

IJITEE

View full text Add to dashboard Cite

This paper presents the prototype and simulations of a compact rectangular microstrip patch antenna for ultra-wideband applications. The proposed antenna is printed on FR4 (Flame Retardant) substrate with relative permittivity of 4.4, dielectric loss tangent of 0.0024 and the dimensions of 57 × 25 × 1.57 mm3 . The radiating patch of the antenna is loaded with two rectangular stubs along its upper and lower edges and an equilateral triangular notch is truncated from the reduced ground plane to achieve optimum results in terms of bandwidth and reflection coefficient. It is fed along the centerline of symmetry by 50Ω microstrip feed line. The simulated return loss ( ) characteristics show that the proposed antenna has a capability of covering the wireless bands from 0.17GHz to 7.25GHz with impedance bandwidth of 7.08GHz and exhibits a peak gain of 5dB at 7.25GHz which is acceptable for UWB systems.

show abstract

Design and Analysis of a Compact Co-Planar Waveguide Fed Ground Slotted Corner Truncated Ultra-Wideband Patch Antenna

Katuru

Sudhakar

2019

2019 International Conference on Vision Towards Emerging Trends in Communication and Networking (ViTECoN)

View full text Add to dashboard Cite

Design and Analysis of Modified Circular Patch Antenna with DGS for UWB Applications

Cited by 3 publications

References 6 publications

A Compact Broadband Antenna for Civil and Military Wireless Communication Applications

A Compact Broadband Antenna for Civil and Military Wireless Communication Applications

A Compact Rectangular Microstrip Patch Antenna Loaded with Stubs and Defected Partial Ground Structure for UWB Systems

Design and Analysis of a Compact Co-Planar Waveguide Fed Ground Slotted Corner Truncated Ultra-Wideband Patch Antenna

Contact Info

Product

Resources

About