Triband Planar Monopole Antenna With Compact Radiator for WLAN/WiMAX Applications

Chen, Hong; Xu, Yang; Yin, Yuhang; Fan, Shou‐Tao; Wu, Jianjun

doi:10.1109/lawp.2013.2287312

Cited by 100 publications

(62 citation statements)

References 12 publications

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“…Miniaturization of a microstrip patch antenna using slot on ground plane without and with slotted patch has been discussed in [7,8]. Another very popular method for designing a compact multi-frequency microstrip patch antenna is the concept of monopole antenna, using defected ground plane and modified patch [9][10][11]. In [9], it has been shown that with the addition of inverted L-shaped strips the antenna resonates at lower resonating frequency, and defected ground structure has given a proper impedance match.…”

Section: Introductionmentioning

confidence: 99%

Slot Loaded Compact Microstrip Patch Antenna for Dual Band Operation

Roy¹,

Bhunia²,

Sarkar³

et al. 2017

PIER C

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Abstract-A novel design of a compact microstrip patch antenna using meandering technique is proposed in this paper where the designed antenna seems to behave as a microstrip patch loaded with conducting strips. A rectangular microstrip patch antenna with addition of conducting strip radiates at much lower frequency than a conventional rectangular microstrip antenna, due to increase of resonant length, but it also causes the increase in total size of the antenna. In this article, the resonant frequency has been lowered significantly by loading a regular rectangular microstrip patch antenna with rectangular slot in a proper position in such a way that the whole structure looks like a strip loaded radiator. About 86.5% size reduction has been achieved experimentally with very good agreement of simulated and measured results. The equivalent circuit and approximate resonant frequency calculation have been discussed in this paper.

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Section: Introductionmentioning

confidence: 99%

Slot Loaded Compact Microstrip Patch Antenna for Dual Band Operation

Roy¹,

Bhunia²,

Sarkar³

et al. 2017

PIER C

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show abstract

“…Several types of antennas have been proposed for multiband applications [2][3][4][5][6][7][8][9]. Some of these antennas have been designed for dual bands [2,3].…”

Section: Introductionmentioning

confidence: 99%

“…Some of these antennas have been designed for dual bands [2,3]. Recently, several triple band antennas have been reported in [4][5][6][7][8][9]. However their designs may increase the complexity, and/or may have large sizes and/or may have small bandwidths.…”

Section: Introductionmentioning

confidence: 99%

“…This structure is complicated and tuning on the bands cannot be easily done. Much smaller tri-band antennas have been proposed in [7][8][9]. An overall size of 21 × 29 mm 2 with stable radiation patterns was proposed in [7].…”

Section: Introductionmentioning

confidence: 99%

“…Much smaller tri-band antennas have been proposed in [7][8][9]. An overall size of 21 × 29 mm 2 with stable radiation patterns was proposed in [7]. This antenna uses a CPW-feed with two inverted L slots cut on the extended part of the feed line above the ground plane.…”

Section: Introductionmentioning

confidence: 99%

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A New Compact Microstrip-Fed Monopole Antenna for Triple Band Wlan/Wimax Applications

Ellis¹,

Zhao²,

Wu³

et al. 2014

PIER Letters

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Abstract-A new compact printed tri-band antenna for WLAN/WiMAX applications is presented. The proposed antenna consists of three inverted L-shaped strips whose geometry looks like a "bent fork". These strips are attached to the feed line through a horizontal strip. By optimizing the geometries of the inverted L-shaped strips, distinct resonant points can be effectively created for different frequency bands. The overall size of the proposed antenna is 18 × 33 mm 2 . Simulated and measured results show that the presented antenna can cover 2.5/3.5/5.5 WLAN and WIMAX bands with fairly stable radiation patterns. The antenna structure is simple, small, easily configurable and tuneable, and therefore suitable for practical applications.

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Dual ISM band printed antenna with omnidirectional radiation pattern and better radiation efficiency

Biswas

Bag

et al. 2019

Int J RF Microw Comput Aided Eng

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Designing a high gain planar antenna on the low‐cost FR4 substrate is one of the major challenging tasks for the researchers. The omnidirectional radiation pattern is desired for 360° coverage. Both of these requirements have been addressed in this article. This article presents a dual band printed antenna designed on an FR4 substrate of 1.6 mm thickness. The proposed antenna operates in the ISM band of 2.4 and 5.8 GHz for the application of dual‐band WLAN/WIFI. The proposed antenna consists of a circular patch and ring‐shaped ground plane. The overall dimension of the antenna is 66 × 66 × 1.6 mm3. Excellent impedance matching and radiation efficiency for both the bands have been achieved. The proposed antenna shows omnidirectional radiation pattern at 2.4 GHz ISM band and nearly omnidirectional pattern along with high gain of 4.7 dBi at 5.8 GHz ISM band.

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Triband Planar Monopole Antenna With Compact Radiator for WLAN/WiMAX Applications

Cited by 100 publications

References 12 publications

Slot Loaded Compact Microstrip Patch Antenna for Dual Band Operation

Slot Loaded Compact Microstrip Patch Antenna for Dual Band Operation

A New Compact Microstrip-Fed Monopole Antenna for Triple Band Wlan/Wimax Applications

Dual ISM band printed antenna with omnidirectional radiation pattern and better radiation efficiency

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