A Compact Microstrip Square-Ring Slot Antenna for UWB Applications

Sadat, S.; Fardis, M.; Geran, F.; Dadashzadeh, G.; Hojjat, N.; Roshandel, Mehdi

doi:10.1109/aps.2006.1711670

Cited by 110 publications

(90 citation statements)

References 8 publications

(5 reference statements)

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“…Parametric study has been utilized to improve the impedance bandwidth. This structure provides relatively constant radiation pattern and impedance matching rather than [5]. This structure has a good total field gain across the matching band.…”

Section: Resultsmentioning

confidence: 92%

“…It leads to much enhanced operating frequency bandwidth of the proposed antenna. So it improves the impedance matching rather than [5]. …”

Section: Antenna Geometry and Impedance Matchingmentioning

confidence: 95%

“…In [4] a circular slot antenna is fed by a circular open ended microstrip line to provide UWB impedance bandwidth. Also in [5] an ultra wideband SRSA is proposed which is fed by a microstrip line with fork-like tuning stub. However SRSA is split inside the fork-like feed, so it is called split square ring slot antenna (SSRSA).…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Design of a Microstrip Slot Antenna Filled by an Isosceles Triangle for UWB Applications

Siahcheshm

Sadat

Ghobadi

et al. 2008

Journal of Electromagnetic Waves and Applications

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A novel microstrip slot antenna for UWB (Ultra Wideband) antenna applications is proposed. A slot antenna is filled by an isosceles triangle. This structure is fed by a single microstrip line with a fork-like tuning stub. Experiments are carried out to investigate its return loss, its radiation and its time domain behavior, which exhibit good radiation pattern and impedance bandwidth over the entire band of frequency. Time domain consideration also exhibits that this antenna can be used with short pulses.

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Section: Resultsmentioning

confidence: 92%

“…It leads to much enhanced operating frequency bandwidth of the proposed antenna. So it improves the impedance matching rather than [5]. …”

Section: Antenna Geometry and Impedance Matchingmentioning

confidence: 95%

See 1 more Smart Citation

Design of a Microstrip Slot Antenna Filled by an Isosceles Triangle for UWB Applications

Siahcheshm

Sadat

Ghobadi

et al. 2008

Journal of Electromagnetic Waves and Applications

Self Cite

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“…Figure 10 shows two printed slot antennas using U-shaped microstrip feedings. Figure 10(a) adds a rectanglar patch in the middle of the rectanglar slot and connect it with the ground plane to achieve a measured impedance bandwidth of 111% [30]. In Fig.…”

Section: Uwb Printed Slot Antennasmentioning

confidence: 99%

UWB planar antenna technology

Zhong

Yan

Liang

2008

Front. Electr. Electron. Eng. Ch

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“…However, microstrip antennas have some shortcomings, for example, narrow bandwidth. Recent years, there are some methods to overcome the flaws, such as adopting thick substrate and electromagnetic couple fed, and adding slots on the radiation [7,8].…”

Section: Introductionmentioning

confidence: 99%

An inverted E-shape antenna for UWB applications

Guo

Zhang

Luo

et al. 2011

2011 4th IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications

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Abstract²A novel inverted E-shape with slots antenna for the ultra-wideband (UWB) communication is presented and studied in this paper. The radiation is only printed on an one face of inexpensive FR_4 substrate with the thickness of 1.6 mm, and it is easy to integrate with other systems. The two arms of the inverted E-shape can efficiently extend the current distribution of the proposed antenna, the dimension of the antenna is significantly reduced and more resonant frequencies in the required frequency range are obtained. In order to extend the bandwidth of the antenna further, two symmetrical bevelings in the middle of the ground and two rectangles on the sides of the ground are added. By using the technology of miniaturization and extending bandwidth, the proposed antenna has compact size of 36mmh h36mm which includes the ground plane. Moreover, the prototype of the antenna is constructed and tested, shown good agreement with simulated resultsˈ the measured VSWR of the proposed antenna is less than 2 in the band 3.25-10.7GHz, which covers UWB band, and good radiation patterns and antenna gains have also been obtained.

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A Compact Microstrip Square-Ring Slot Antenna for UWB Applications

Cited by 110 publications

References 8 publications

Design of a Microstrip Slot Antenna Filled by an Isosceles Triangle for UWB Applications

Design of a Microstrip Slot Antenna Filled by an Isosceles Triangle for UWB Applications

UWB planar antenna technology

An inverted E-shape antenna for UWB applications

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