Enhanced Gain and Bandwidth of Patch Antenna Using EBG Substrates

Aktar, Mst. Nargis; Uddin, Muhammad Shahin; Amin, Md. Ruhul; Ali, Mortuza

doi:10.5121/ijwmn.2011.3106

Cited by 14 publications

(2 citation statements)

References 13 publications

(13 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The multiple modes are excited due to SPS, so bandwidth is increased [7].Using mushroom type EBG structure, the gain and bandwidth is improved and it is resonant at 10GHz. The substrate material is neltec with =2.45 [8]. Dual band microstrip antenna is designed using mushroom type EBG structure and resonant at 4.8 GHz, 7.6GHz with gain of 4.1dBi.…”

Section: Introductionmentioning

confidence: 99%

Enhancement of Gain and Bandwidth using EBG Structure for Textile Antenna

Manikonda¹,

Valluri²,

Prudhivi³

et al. 2018

International Journal of Applied Engineering Research

View full text Add to dashboard Cite

In this paper, Rectangular Electromagnetic Band Gap (EBG) Structure and multiple slots on patch are proposed to improve the gain and bandwidth of the Textile antenna. The EBG structure is sandwiched between the patch and the ground plane. A Single band textile antenna has a resonant frequency of 5 GHz used for IEEE802.11a Wireless Body Area Network (WBAN) applications. Four slots are created on the hexagonal patch, so the patch shape appears like WiFi symbol. For this antenna, jeans fabric is used as substrate. The design is simulated using HFSS software.

show abstract

Section: Introductionmentioning

confidence: 99%

Enhancement of Gain and Bandwidth using EBG Structure for Textile Antenna

Manikonda¹,

Valluri²,

Prudhivi³

et al. 2018

International Journal of Applied Engineering Research

View full text Add to dashboard Cite

show abstract

“…These structures prevent propagation of electromagnetic waves in particular frequency bands which are, therefore called "band gaps". To obtain high performance antenna, EBG structures are used to prevent propagation of surface waves in planar antennas [1][2][3] and, and to decrease the mutual coupling between array antenna elements [4,5]. Moreover, they can be used to suppress undesired harmonics in various microwave devices [7,6], and to achieve high-Q filters and cavity structures [8-1 I].…”

Section: Introductionmentioning

confidence: 99%

A novel wideband electromagnetic band gap structure for circular polarization conversion

Ghazizadeh

Dadashzadeh

Korshidi

2012

2012 15 International Symposium on Antenna Technology and Applied Electromagnetics

View full text Add to dashboard Cite

In this paper a new polarization dependent electromagnetic band gap (PDEBG) structure is introduced. The structure is made up of numerous periodic cells, where each constituent cell consists of a square patch surrounded by a square metal loop. The patch and the loop are connected in one of their corner, and a via is placed on the diameter of the square patch near the connection. The designed structure is simulated and the results show that the structure has axial ratio less than 3 dB in the frequency bandwidth from 9.94 GHz to 11.98GHz, and from 13.53 GHz to 16.57 GHz. the proposed PDEBG structure has a wider frequency band width for linear to circular polarization conversion than previously introduced PDEBG structures.

show abstract