Compact printed monopole antenna for ultra‐wideband application with dual band‐notched characteristic

Sarkar, Manas; Dwari, Santanu; Daniel, Anitha

doi:10.1002/mop.27905

Cited by 17 publications

(6 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In some cases, multi‐identical elements placed symmetrically are also used for single‐notched designs . In order to produce dual rejection bands, multibranches, slots or strips are commonly adopted . For instance, a band‐notched UWB antenna with a slot and a parasitic strip was proposed in .…”

Section: Introductionmentioning

confidence: 99%

“…Though good suppression performance can be exhibited, the use of multiple filter elements will lead to an increase in antenna size and difficulty in integration with integrated circuits. Two concentric annular slots are etched on the patch to yield dual notched function in . However, the rejection bands of 3.4–3.6 and 5.6–5.8 GHz cannot cover the entire required bands of 3.5/5.5‐GHz WiMAX and 5.2/5.8‐GHz WLAN applications.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Simple dual band‐notched UWB antenna loaded with single U‐shaped resonator

Kang

et al. 2015

Micro & Optical Tech Letters

View full text Add to dashboard Cite

A simple dual band‐notched antenna is proposed for ultra‐wideband (UWB) applications. The basic UWB antenna, which consists of a half ring‐shaped patch and a trapezoidal ground, occupies a compact area of 25 × 25 mm2. By introducing a single U‐shaped resonator on the patch, dual band‐notched function is realized without increasing the antenna size. An additional resonance near 3 GHz can be excited by the U‐shaped resonator combined with the half ring‐shaped radiator. And the antenna impedance at 3.5 GHz is also affected which leads to a notched band. Besides, reverse currents can be produced along the resonator to produce the other notched band at 5.5 GHz. Experimental results show that the designed antenna has a wide impedance bandwidth (return loss ≤10 dB) ranging from 2.97 to 12 GHz with two rejection bands operating at 3.5 and 5.5 GHz. Meanwhile, the antenna also exhibits moderate gains and omnidirectional radiation patterns over the operating bands except at the undesired frequencies, which make it a suitable candidate for UWB applications. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:2129–2134, 2015

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Simple dual band‐notched UWB antenna loaded with single U‐shaped resonator

Kang

et al. 2015

Micro & Optical Tech Letters

View full text Add to dashboard Cite

show abstract

“…The commonly used techniques are cutting resonant slots on patch, feed line or on ground plane [5][6][7][8][9] or using stub [10][11][12], defective ground structure [8,10,13] or introducing ring or loop resonators [14,15]. Using the above [6,7], dual [5,8,[10][11][12]14] and triple [9,13,[15][16][17] band notched antennas are reported. However UWB antennas with multiple band rejection frequencies have two major limitations namely, mutual coupling and the other one is larger antenna size.…”

Section: Introductionmentioning

confidence: 99%

Printed Monopole Antenna for Ultra-Wideband Application with Tunable Triple Band-Notched Characteristics

Sarkar

Dwari

Daniel

2015

Wireless Pers Commun

Self Cite

View full text Add to dashboard Cite

In this paper, a compact ultra-wideband (UWB) microstrip-fed printed monopole antenna with triple band-notched characteristics is proposed. The proposed design consists of a radiating patch with two bevels at the bottom edge and the modified ground plane with two bevels of its upper edge to cause the wideband from 3.1 to 10.6 GHz for UWB application. Additionally, a triangular cut is introduced at the upper edge of the ground plane for improving the impedance matching beyond 6 GHz. The band notch at 3.4 GHz is achieved with a pair of slots along patch length and placed symmetrically on both the sides of the patch whereas notch band at 5.2 GHz is achieved using complementary split ring resonator (CSRR) on the patch. The third notch frequency at 5.8 GHz also achieved by using a pair of CSRR on the ground plane. The antenna size is 24 mm 9 34.6 mm and designed using FR4 substrate having e r = 4.4 and thickness of 0.8 mm. Design and optimizations have been carried out using HFSS v13.0 and there is good agreement with measured results. The proposed antenna exhibits a nearly omnidirectional radiation pattern in the H-plane, and a dipole-like radiation pattern in the E-plane for the entire pass band.

show abstract

“…Y et al, [24][25][26][27][28][29] to achieve band notch characteristics such as reconfigurable notch antenna with switching techniques [25][26][27]29 contour fractal techniques, 24 and radial stub loaded technique. 28 Sarkar M. et al 30 explained the compact UWB antenna with dual band notched characteristics at WLAN and Wi-MAX frequency bands. In this antenna design, two annular slots have been introduced with splits to achieve the desired band notch filter.…”

mentioning

confidence: 99%

Design of printed monopole antenna with band notch characteristics for ultra‐wideband applications

Sharma

Bhatia

2019

Int J RF Microw Comput Aided Eng

View full text Add to dashboard Cite

A novel design of printed monopole antenna for the ultra‐wideband (UWB) applications with band notch characteristics at wireless local area network (WLAN) and X‐band satellite communication system has been proposed in this manuscript. Two different types of feed lines, that is, simple and tapered are used to excite the proposed antenna. Initially, designed antenna is excited by using simple 50 Ω transmission line after that tapered transmission line is introduced to enhance the impedance matching throughout the UWB frequency range (3.1‐10.6 GHz). A comparison of designed antenna with simple and tapered feed line on the basis of impedance matching has also been made in this article, and found that later case reports better impedance matching in terms of Voltage Standing Wave Ratio (VSWR) bandwidth (2.45‐12.0 GHz). Further, the notch bands are embodied into the designed antenna by using two split ring slots and one horizontal slot. The antenna with outer ring slot rejects the WLAN frequency band and antenna with inner ring junks the X‐band satellite communication signal. The notch frequency has been adjusted by optimizing the dimensions of split ring slots as well as horizontal slot, which are incised on the structure of proposed antenna. By adjusting all the parameters of the etched slots of proposed antenna, dual band notched characteristics centered at frequencies 5.4 and 7.4 GHz has been achieved. Designed antenna is also compact (30 × 30 mm2) and capable to suppress the interference of WLAN and X‐band satellite communication signal from the entire range of UWB passband. The proposed antenna is designed on low cost FR4 glass epoxy substrate with 1.6 mm thickness and dielectric constant 4.4. Antenna is designed and simulated by using HFSS V13 simulator and further, it is fabricated and tested for the validation of results. Simulated and measured results are also juxtaposed and found in good agreement with each other.

show abstract

Compact printed monopole antenna for ultra‐wideband application with dual band‐notched characteristic

Cited by 17 publications

References 15 publications

Simple dual band‐notched UWB antenna loaded with single U‐shaped resonator

Simple dual band‐notched UWB antenna loaded with single U‐shaped resonator

Printed Monopole Antenna for Ultra-Wideband Application with Tunable Triple Band-Notched Characteristics

Design of printed monopole antenna with band notch characteristics for ultra‐wideband applications

Contact Info

Product

Resources

About