Dual Rectangular Ring With Open-Ended CPW-Fed Monopole Antenna for Wimax/Wlan Applications

Li, Bo; Yan, Ze‐Hong; Wang, Chen

doi:10.2528/pierl11062006

Cited by 14 publications

(16 citation statements)

References 14 publications

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“…These applications require compact antennas to satisfy the severe constraints on physical dimensions of portable equipments and to avoid the use of multiple antennas by integrating the receiving and transmitting functions on the same antenna. There are many antenna configurations and techniques proposed to achieve dual-band or multi-band characteristics for (WLAN/WiMAX) applications such as the ring patch antenna [4][5], the monopole antennas [6], the slot antennas [7]. Recently, researchers have focused on using metamaterial concept in performance enhancement as well as miniaturization of the microstrip antennas [8][9].…”

Section: And L-shape Slot For (Wimax/wlan) Applicationsmentioning

confidence: 99%

A Novel Design of Patch Antenna Loaded with Complementary Split-Ring Resonator and L- Shape Slot for (WiMAX/WLAN) Applications

Saleh¹,

Abdullah²

2014

IJWMT

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In this paper, a novel compact dual-band complementary split ring resonator (CSRR)-loaded microstrip patch antenna placed on ground plane loaded with L-shape slot is proposed for satisfying WLAN and WiMAX applications simultaneously. The proposed antenna consists of a complementary split ring resonator (CSRR) embedded on the patch structure and an L-shape slot on the ground plane. The resonant frequency and effective parameters of the CSRR are also determined. In addition, a design evolution and various parametric analysis of the antenna are carried out in order to study the effects of various parameters and to provide information for designing, modifying, and optimizing such an antenna. The CSRR is exploited to create resonance at 5.775 GHz while the L-shape slot resonates at 3.550GHz for dual-band operation. The -10dB return loss bandwidths of the antenna are 290 MHz (3.40-3.69) GHz and 210MHz (5.65-5.86) GHz, which cover both the WiMAX frequency band (3.4-3.69) GHz and the WLAN frequency band (5.725-5.825) GHz. The overall size of the antenna is 37mm×25mm×1.6mm. Gains of 0.5dB and 2 dB are obtained at 3.550 GHz and 5.775 GHz, respectively.

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Section: And L-shape Slot For (Wimax/wlan) Applicationsmentioning

confidence: 99%

A Novel Design of Patch Antenna Loaded with Complementary Split-Ring Resonator and L- Shape Slot for (WiMAX/WLAN) Applications

Saleh¹,

Abdullah²

2014

IJWMT

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“…Planar monopole antenna design is a proper device to achieve UWB and multiband operating characteristics [10][11][12][13][14][15]. Another important feature of planar monopole antenna is monopole-like radiation pattern which is omnidirectional.…”

Section: Antenna Descriptionmentioning

confidence: 99%

Planar Reconfigurable Multifunctional Antenna for Wlan/Wimax/Uwb/PCSDCS/Umts Applications

Manafi¹,

Nikmehr²,

Bemani³

2012

PIER C

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Abstract-A wideband slotted multifunctional reconfigurable antenna is proposed for WLAN/WiMAX/UWB/PCS-DCS/UMTS applications. The proposed antenna consists of monopole and spiral sections and microstrip feeding. A microstrip patch on FR4 substrate provides wideband return loss for each application. Total area of the antenna is 34×45 mm 2 that satisfies all the requirements for different applications in a low profile structure. Reconfigurable design is used in this antenna using RF MEMS switches. The proposed antenna has a nearly omnidirectional radiation patterns (doughnut shape) in different frequency bands. The notch is embedded in the ground plane to improve the impedance matching, and the dimensions of this notch are optimized. Moreover, the variation of group delay is about ±2 ns in UWB application. Also a prototype of the proposed antenna is fabricated, and the results are compared with those obtained from simulations. Measured return losses are in good agreement with simulated ones. The proposed antenna has the advantages of multifunctional operation, low profile, low cost and omnidirectional pattern.

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“…In order to operate as such systems, the antenna must be in small size and provide better performances than antenna operating in free space environments [6][7][8][9][10][11]. Based on the previously reported research works, printed monopole antenna has become a major field of interest due to its compact size, omni-directional radiation patterns, large bandwidth (BW) and high radiation efficiency [12][13][14][15][16][17][18][19][20]. The printed monopole antenna has therefore been chosen for WiBAN application, due to the aforementioned characteristics.…”

Section: Introductionmentioning

confidence: 99%

A 6.0 GHZ Small Printed Monopole Antenna for Wireless Implantable Body Area Network (Wiban) Applications

Ramli

Kamarudin²,

Samsuri³

et al. 2013

PIER C

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Abstract-Wireless implantable body area network (WiBAN) is useful for monitoring vital human parameters in medical diagnosis such as breast cancer, heart attack and high blood pressure. The main objective of this paper is to design a small printed monopole antenna for WiBAN applications at 6.0 GHz. The small implantable antenna was tested in a lossy environment by being submerged into canola oil that mimics the dielectric properties of human breast fat tissue. The antenna performances were measured by using vector network analyzer (VNA) in order to evaluate the return loss and operating bandwidth of the antenna. The other parameters such as efficiency, radiation pattern and gain are evaluated by simulation of CST Studio 2012 software. When compared, there is good agreement between the simulation and measurement results. The simulated antenna gain and efficiency are 5.8 dBi and 97%, respectively, when submerged into canola oil. The antenna radiation pattern is directional, and it has 6 lobes implying its coverage in more directions which is of good benefit due to body movement. The antenna's polarization was tested by placing a wideband antenna at several degrees around the proposed

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Dual Rectangular Ring With Open-Ended CPW-Fed Monopole Antenna for Wimax/Wlan Applications

Cited by 14 publications

References 14 publications

A Novel Design of Patch Antenna Loaded with Complementary Split-Ring Resonator and L- Shape Slot for (WiMAX/WLAN) Applications

A Novel Design of Patch Antenna Loaded with Complementary Split-Ring Resonator and L- Shape Slot for (WiMAX/WLAN) Applications

Planar Reconfigurable Multifunctional Antenna for Wlan/Wimax/Uwb/PCSDCS/Umts Applications

A 6.0 GHZ Small Printed Monopole Antenna for Wireless Implantable Body Area Network (Wiban) Applications

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