Compact Dual-SRR-Loaded UWB Monopole Antenna With Dual Frequency and Wideband Notch Characteristics

Siddiqui, Jawad Y.; Saha, Chinmoy; Antar, Yahia M. M.

doi:10.1109/lawp.2014.2356135

Cited by 129 publications

(104 citation statements)

References 18 publications

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“…Various narrow‐band systems have been proposed in the literature for WiMAX (wireless interoperatibility for microwave access) with frequency band (3.2‐3.8 GHz), C‐band for satellite applications (3.7‐4.2 GHz), and WLAN (wireless local area network) at frequency band (5.15‐5.85 GHz) and created various problems with UWB systems, among of these troubles the electromagnetic interference (EMI) problem . This interference can be removed by using traditional filters (radio frequency filtering), but this operation causes more problems, because the filters occupy a large space when they are integrated with other microwave circuits …”

Section: Introductionmentioning

confidence: 99%

A compact ultra‐wideband antenna with three C‐shaped slots for notched band characteristics

Hammache

Messai

Messaoudene

et al. 2018

Micro & Optical Tech Letters

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In this paper, a compact UWB (ultra‐wideband) antenna with three C‐shaped slots for notched band characteristics is presented. The proposed antenna covers a bandwidth between 2.95 GHz and 12 GHz. Three different sizes of C‐shaped slot are integrated in the radiating element to remove three frequency bands at WiMAX (3.2‐3.8 GHz), C‐band (3.7‐4.2 GHz), and WLAN (5.15‐5.85 GHz). The antenna has a compact size (30 × 30 mm2). The simulated results show good and acceptable agreement with measurement results in terms of S‐parameters and radiation patterns.

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Section: Introductionmentioning

confidence: 99%

A compact ultra‐wideband antenna with three C‐shaped slots for notched band characteristics

Hammache

Messai

Messaoudene

et al. 2018

Micro & Optical Tech Letters

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“…A single ESRR with specific dimensions is loaded in the antenna backside to stop single frequency instead of using a pair of SRRs as in [9]. Also dual notch frequencies could be obtained using dual SRRs instead of using dual SRR pairs, as in [18]. The ESRRs dimensions and/or positions are changed and the corresponding return loss effect is presented.…”

Section: Introductionmentioning

confidence: 99%

A Planar UWB Antenna with Dual Band Rejection Capability Using Double Rotated ESRRs

Elkorany

Ahmed

Saleeb

2018

AEM

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In this paper, CPW-Fed ultra wideband (UWB) planar monopole antenna (PMA) loaded by double elliptical split ring resonators (ESRRs) for double band-notch characteristics is introduced and examined. Two different ESRRs with different dimensions are printed in the antenna backside to notch two different frequencies. The ESRRs are also rotated and the corresponding return loss effect is examined. Different notch frequencies can be obtained by varying the ESRRs, dimensions. Two single SRRs are used to notch two frequencies instead of using dual SRR pairs. Two notch frequencies at 5.2 GHz and 6.9 GHz has been obtained to notch WLAN and C-band wireless applications, respectively. A directive radiation pattern in E-plane and omnidirectional radiation patterns in the H-plane could be observed. Also the gain is suppressed in the notch frequencies. The group delay is nearly stable in the UWB frequency range, except at the notch frequencies, which is distorted sharply. So, the proposed antenna is a good candidate for the modern UWB systems. Finite element method FEM and finite integration technique FIT are used to simulate the proposed structures through the usage of Ansys HFSS and CST MWS. Very good agreement between both results has been obtained.

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“…Over these years, lots of domestic and abroad experts and scholars have bent themselves to the antennas that exhibit a notch characteristic. Although several methods have been proposed, etching various shapes of slits on the radiation patch is one of the most simple and practical implementation methods, such as hat‐shaped C‐shaped, and SRR or CSRR shaped . Besides, Zhou Yang introduces an antipodal vivaldi antenna by adopting resonant parallel strip (RPS) to reject an unwanted narrow band .…”

Section: Introductionmentioning

confidence: 99%

Compact CPW‐fed ultra‐wideband printed antennas with controllable notch characteristics

Gao

et al. 2018

Micro & Optical Tech Letters

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In this paper, a series of compact and miniaturized UWB‐printed antennas with a controllable notch function are proposed. The CPW structure is adopted to feed the proposed antenna, where the overall dimension is as compact as 15 mm × 15 mm × 0.5 mm. From 2.8GHz to 12GHz, the antennas proposed have a superior performance with approximate 2:1 VSWR, except the rejection frequency band. In addition, the main feature of the proposed antennas are their controllable notch frequency, notch amplitude, and notch orders, which are determined by the size of the circular U‐shaped slit, the position of the connecting line, and the number of slits, respectively. Moreover, the measured results are in reasonably good with the simulated results.

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Compact Dual-SRR-Loaded UWB Monopole Antenna With Dual Frequency and Wideband Notch Characteristics

Cited by 129 publications

References 18 publications

A compact ultra‐wideband antenna with three C‐shaped slots for notched band characteristics

A compact ultra‐wideband antenna with three C‐shaped slots for notched band characteristics

A Planar UWB Antenna with Dual Band Rejection Capability Using Double Rotated ESRRs

Compact CPW‐fed ultra‐wideband printed antennas with controllable notch characteristics

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