A compact ultra‐wideband slot antenna with multiple notch frequency bands

Ding, Jiechen; Lin, Zhifang; Ying, Zhinong; He, Sailing

doi:10.1002/mop.22892

Cited by 98 publications

(52 citation statements)

References 15 publications

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“…Furthermore, X-band satellite communication services (XSCS) from 7.25 to 8.395 GHz also operate in the UWB band. Therefore, it is necessary to design antennas with multiband filtering functionality to reject these unwanted interfering signals [6][7][8][9][10][11]. To achieve desired band-notched performance, a half-wavelength U-shaped slot structure is usually inserted on initial the UWB monopole antenna in [6], however, only one notched band is created.…”

Section: Introductionmentioning

confidence: 99%

“…In [7], a new UWB antenna with dual-notched bands using defected ground structure (DGS), however, it is based on a multilayer structure and hardly compatible with the existing microwave-integrated circuit. In [8], two notched bands can also be obtained, and these antenna structures are very simple and easy to fabricate; however, they use two or three single-mode resonators. Then, the spurious notched bands obtained by spurious resonances of the conventional resonance structures [9][10][11].…”

Section: Introductionmentioning

confidence: 99%

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A New Compact Printed Triple Band-Notched Uwb Antenna

Wang¹

2016

PIER Letters

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Abstract-A novel planar ultra-wideband (UWB) antenna with triple-notched bands using triple-mode stub loaded resonator (SLR) is presented in this paper. The basic UWB antenna consists of a circularshaped radiating element, a 50 Ω microstrip feed line, and a partially truncated ground plane. Then, the resonance properties of the SLR are studied. Results reveal that the multiple-mode property of the SLR can be utilized in the UWB antenna design to achieve triple band-notched performance. To validate the design concept, a novel planar UWB monopole antenna with three notched bands respectively around the WiMAX band, WLAN band, and X-band satellite communication band is designed and fabricated. The results indicate that the proposed planar antenna not only retains an ultrawide bandwidth, but also owns triple band-rejections capability. The UWB antenna demonstrates omnidirectional radiation patterns across nearly whole operating bandwidth that is suitable for UWB communications.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A New Compact Printed Triple Band-Notched Uwb Antenna

Wang¹

2016

PIER Letters

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“…For the resonance characteristic of the CSRR structure, there are several applications in band-pass filter [14][15][16] and low-pass filter design [17]. Another application for antenna design is using CSRR structure to reject unwanted frequency band in wide bandwidth antenna design [18]. Moreover, the CSRR structure is also used in other antenna designs to achieve size miniaturization [19][20][21].…”

Section: Introductionmentioning

confidence: 99%

Novel Short Tapered Leaky Wave Antennas With Complementary Split Ring Resonantor for Back Lobe Suppression

Huang¹,

Huang²,

Jou³

2014

PIER

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Abstract-Two novel short tapered leaky wave antenna (LWA) designs with a complementary split ring resonator (CSRR) structure are proposed in this paper. The CSRR structure is positioned at 1/4λ g away from the open-end edge of the LWA. For one of the antenna designs, the CSRR is placed at the ground plane; for the other one, the CSRR is placed on the antenna plane. The reflected wave caused by the open-end edge of the LWA is cancelled by the reflected wave caused by the CSRR, thus, the back lobe can be effectively suppressed. The length of these two short tapered LWAs with CSRR design is only 1.2λ g at 4.3 GHz. According to the measurement results, the impedance bandwidth is 650 MHz for 7 dB return loss, which covers the range from 4.3 GHz to 4.95 GHz. The back lobe can be suppressed effectively about more than 12 dB at the whole operating frequency band. The scanning range of the main beam is about 34 • , which cover the scanning angle from 10 • to 44 • .

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“…Wideband planar monopole antennas with dual bandnotched characteristics have been proposed by using multiple ∪ -, ∩ -, and inverted L-shaped slots [2]. A compact printed ultra-wideband antenna etched with multiple sets of Split Ring Resonators (SRRs) inside an inner patch of the antenna [3]. A compact printed UWB monopole antenna etched with complementary split-ring resonator (CSRR) for achieving dual band-notched characteristics has been demonstrated for stop-bands of 3.40-3.48 GHz and 5.40-5.98 GHz [4].…”

Section: Introductionmentioning

confidence: 99%

Harmonic Suppression Characteristic of a CPW-Fed Circular Slot Antenna Using Single Slot on a Ground Conductor

Yeo

Kim²

2009

PIER Letters

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Abstract-A CPW-fed circular slot antenna with a slot on a ground conductor is presented for harmonic suppression. The antenna has a multi-band rejection characteristic where the second and higher rejection bands are integer-multiple of the first band, and this is generated by inserting single slot on a ground conductor of the antenna. Good agreement between the simulated and measured results is reported and the integer-multiple notch bands can be adjustable by changing the length of the slot on the ground plane.

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A compact ultra‐wideband slot antenna with multiple notch frequency bands

Cited by 98 publications

References 15 publications

A New Compact Printed Triple Band-Notched Uwb Antenna

A New Compact Printed Triple Band-Notched Uwb Antenna

Novel Short Tapered Leaky Wave Antennas With Complementary Split Ring Resonantor for Back Lobe Suppression

Harmonic Suppression Characteristic of a CPW-Fed Circular Slot Antenna Using Single Slot on a Ground Conductor

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