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Proceedings ArticleDOI

Novel Triple-Band Antenna for Wireless Communication

TL;DR: In this paper, a triple frequency band antenna for wireless applications such as WiMAX and WLAN application is presented, which has a rectangular microstrip patch with rectangular shape ring slot and a small patch at the back-side of the upper conducting patch and a 9mm x 25mm ground plane.
Abstract: This manuscript presents a compact triple frequency band antenna for wireless applications such as WiMAX and WLAN application. The planned antenna has a rectangular microstrip patch with rectangular shape ring slot and a small patch at the back-side of the upper conducting patch and a 9mm x 25mm ground plane. The dimension of the ground plane patch is optimized to obtain 2.4 Giga-Hertz, 3.6 Giga-Hertz and 5 Giga-Hertz frequencies with a sharp cut off at 2.4 GHz and 905 MHz bandwidth at 3.6 GHz and 481MHz bandwidth at 5 GHz resonant frequencies. Simple structure, wider bandwidth, compact size and flat gain make this antenna useful for wireless applications.
Citations
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Proceedings ArticleDOI
10 Oct 2022
TL;DR: In this paper , a triple-band antenna integration with a band-pass filter by optimizing the impedance at the interface between the two has been presented, where a miniaturized antenna is designed at three different frequencies and integrated with a filter and at the output a single frequency of 2.4 GHz is achieved.
Abstract: This paper presents a triple band antenna integration with a band-pass filter by optimizing the impedance at the interface between the two. A miniaturized antenna is designed at three different frequencies and integrated with a filter and at the output a single frequency of 2.4 GHz is achieved. The filtenna is made-up on FR-4 epoxy substrate and 4.4 is the dielectric constant, and having 1.6mm thickness. The proposed structure is having low cost, miniaturized in size and gives good filtering performance.
Proceedings ArticleDOI
10 Oct 2022
TL;DR: In this paper , a triple-band antenna integration with a band-pass filter by optimizing the impedance at the interface between the two has been presented, where a miniaturized antenna is designed at three different frequencies and integrated with a filter and at the output a single frequency of 2.4 GHz is achieved.
Abstract: This paper presents a triple band antenna integration with a band-pass filter by optimizing the impedance at the interface between the two. A miniaturized antenna is designed at three different frequencies and integrated with a filter and at the output a single frequency of 2.4 GHz is achieved. The filtenna is made-up on FR-4 epoxy substrate and 4.4 is the dielectric constant, and having 1.6mm thickness. The proposed structure is having low cost, miniaturized in size and gives good filtering performance.
References
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Journal ArticleDOI
TL;DR: In this article, a miniaturized multifrequency antenna is proposed, which consists of a circular ring, a Y-shape-like strip, and a defected ground plane.
Abstract: A miniaturized multifrequency antenna is proposed. The proposed antenna can generate three separate impedance bandwidths to cover all the 2.4/5.2/5.8-GHz WLAN operating bands and the 2.5/3.5/5.5-GHz WiMAX bands. The proposed microstrip-fed antenna mainly consists of a circular ring, a Y-shape-like strip, and a defected ground plane. By adding a Y-shape-like strip in the circular ring, the antenna excites two resonant modes and is with miniaturization structure. Because of the introduction of the cambered ground plane with an isosceles triangle-defect, the third wide band with better impedance matching is obtained. A prototype is experimentally tested, and the measured results show good radiation patterns and enough gains across the operation bands.

251 citations


"Novel Triple-Band Antenna for Wirel..." refers methods in this paper

  • ...In [14] a small antenna is projected for multifrequency range by using defected ground structure, a round ring and a Y shape strip....

    [...]

  • ...Previously, several printed antenna have been designed for both WLAN /WiMAX application [5-14]....

    [...]

Journal ArticleDOI
TL;DR: A coplanar waveguide (CPW)-fed planar monopole antenna with triple-band operation for WiMAX and WLAN applications is presented in this article, which occupies a small size of 25(L) × 25(W) × 0.8(H) mm3.
Abstract: A coplanar waveguide (CPW)-fed planar monopole antenna with triple-band operation for WiMAX and WLAN applications is presented. The antenna, which occupies a small size of 25(L) × 25(W) × 0.8(H) mm3, is simply composed of a pentagonal radiating patch with two bent slots. By carefully selecting the positions and lengths of these slots, good dual stopband rejection characteristic of the antenna can be obtained so that three operating bands covering 2.14-2.85, 3.29-4.08, and 5.02-6.09 GHz can be achieved. The measured results also demonstrate that the proposed antenna has good omnidirectional radiation patterns with appreciable gain across the operating bands and is thus suitable to be integrated within the portable devices for WiMAX/WLAN applications.

214 citations


"Novel Triple-Band Antenna for Wirel..." refers methods in this paper

  • ...Previously, several printed antenna have been designed for both WLAN /WiMAX application [5-14]....

    [...]

  • ...On a monopole antenna, by etching two fine slots of dissimilar lengths, tri-band characteristic is obtained [5-7]....

    [...]

Journal ArticleDOI
TL;DR: In this paper, a wide band patch antenna fed by an L-probe can be designed for dual-and multi-band application by cutting U-slots on the patch.
Abstract: A wide band patch antenna fed by an L-probe can be designed for dual- and multi-band application by cutting U-slots on the patch. Simulation and measurement results are presented to illustrate this design.

198 citations

Journal ArticleDOI
TL;DR: In this article, a low profile printed antenna with triple band operation is presented for simultaneous use in wireless local area network (WLAN) and worldwide interoperability for microwave access (WiMAX) applications.
Abstract: A low profile printed antenna with triple band operation is presented for simultaneous use in wireless local area network (WLAN) and worldwide interoperability for microwave access (WiMAX) applications. The antenna consists of a rectangular radiating element fed asymmetrically by a 50 Ω microstrip line and a shaped trapezoidal ground plane. Rectangular horizontal strips are attached to the radiation element to form different current paths which make the antenna resonate in WLAN and WiMAX frequency bands. The antenna operates in dipole configuration outlining overall dimensions of 38×30×0.8 mm3.

139 citations


"Novel Triple-Band Antenna for Wirel..." refers methods in this paper

  • ...Triple-band frequencies can also be obtained by using trapezoidal ground [8]....

    [...]

  • ...Previously, several printed antenna have been designed for both WLAN /WiMAX application [5-14]....

    [...]

Journal ArticleDOI
TL;DR: In this paper, a compact T-slit monopole antenna with slotted ground plane in the mobile phone for penta-band operation is proposed, which is suitable to operate as an internal antenna.
Abstract: A compact T-slit monopole antenna with slotted ground plane in the mobile phone for penta-band operation is proposed. In this configuration, the antenna comprises a T-slit monopole printed on the top ungrounded portion of an FR4 substrate of small size of 47 × 5.4 mm2 and a slotted ground plane etched on the back side of the substrate of size of 47 × 10 mm2. In addition, an inverted-L copper strip is soldered to the end edge of the monopole for extending the electrical length of the antenna for GSM band; that is, the proposed antenna occupies a small volume of 47 × 10 × 5 mm3 inside the mobile phone and is suitable to operate as an internal antenna. By controlling the related parameters, the proposed antenna can resonates at different operating bands to cover GSM850/900 and DCS/PCS/UMTS operations independently.

102 citations


"Novel Triple-Band Antenna for Wirel..." refers background in this paper

  • ...Paper [3, 4] shows how two antennas can work on multiple frequencies....

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