A Simple Ultra Wideband Printed Monopole Antenna With High Band Rejection and Wide Radiation Patterns

Abbas, Syed Muzahir; Ranga, Y.; Verma, A.K.; Esselle, Karu P.

doi:10.1109/tap.2014.2330585

Cited by 64 publications

(35 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Size (mm × mm) Area (mm 2 ) Bandwidth (GHz) [9] 37 × 47 1739 2.8-13.5 [10] 40 × 40 1600 2.8-11.34 [11] 26 × 28.5 741 2.82-13.86 [12] 24 × 28 672 3-10.5 [13] 25 × 25.5 637.5 3-11 [14] 11 × 16 176 4.6-25.5 Proposed antenna 9 × 17.5 157.5 3.18-13.4…”

Section: Reference#mentioning

confidence: 99%

“…There are several methods that can be adopted to realize a band-notched UWB antenna. They consist in putting parasitic patches near the radiator [9,13], embedding a quarter wavelength tuning stub within the slot on the patch [12], or inserting a slit on the radiator patch [11,14]. In addition, band-rejected filtering properties are achieved by using a rectangular and meander line microstrip resonators in [10].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A Miniaturized Quasi-Self-Complementary Uwb Antenna With Band-Rejection Characteristic

Xu¹,

Gao²

2016

PIER Letters

View full text Add to dashboard Cite

Abstract-A miniaturized ultra-wideband (UWB) quasi-self-complementary antenna (QSCA) with band-rejection characteristic is presented and discussed. With the tapered microstrip-fed line and flower-shaped QSC structure, a lower cut-in frequency (3.18 GHz) is obtained with a compact size (9 × 17.5 × 1 mm 3 ). By embedding a five-star-shaped ring resonator under the radiation patch, a bandnotched feature is achieved. The measured impedance bandwidth below 2 : 1 VSWR is from 3.18 GHz to 13.4 GHz with a rejection band from 5.45 GHz to 5.95 GHz, and the simulated and measured results of the proposed antenna are in good agreement. Thus, the antenna is suitable to be integrated with the space-limited wireless system without electromagnetic interference at the WLAN (5.47-5.825 GHz) band.

show abstract

Section: Reference#mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A Miniaturized Quasi-Self-Complementary Uwb Antenna With Band-Rejection Characteristic

Xu¹,

Gao²

2016

PIER Letters

View full text Add to dashboard Cite

show abstract

“…The reconfiguration of the UWB antenna enables the antenna to avoid the transmission at single, dual, or multiple frequency bands. The UWB antennas with the rejection of single band [4][5][6], dual bands [7][8][9], multiband [10], and reconfigurable bands [11] have been presented and investigated [4][5][6][7][8][9][10][11]. Some of the recently used approaches include using electromagnetic band-gap (EBG) structure [12,13], defected ground structure (DGS) [14], etching different slots on the patch or the ground [15,16], employing a band-reject filter into the feed line of the antenna [17], Varactor diodes [18], optical switches [19], PIN diodes [20], and rotational motion using a stepper motor [21].…”

Section: Introductionmentioning

confidence: 99%

Reconfigurable Band-Notched Slot Antenna Using Short Circuited Quarter Wavelength Microstrip Resonators

Atallah

Abdel‐Rahman

Yoshitomi³

et al. 2016

PIER C

View full text Add to dashboard Cite

Abstract-In this paper, a CPW feed ultrawideband (UWB) slot antenna with a single reconfigurable notched band is proposed for overlay cognitive radio (CR) systems. The proposed antenna utilizes two symmetrical short circuited quarter wavelength resonators at the top layer and close to the ground to create a single notch. The switching reconfiguration is achieved by changing the length of resonators to prevent the interference to the primary users that are operating in the wireless local area network (WLAN) band at 5.725-5.825 GHz and the international telecommunication union (ITU) band at 8.05-8.4 GHz. The center frequency of the notched band can be tuned by selecting the length of the resonators, which is achieved by employing two ideal switches. Moreover, the proposed antenna has been fabricated and tested. The experimental data confirmed that the proposed design can selectively have a band notch over the two existent desired bands.

show abstract

“…Typically, different slots are inserted into the radiating elements or ground planes to reject narrow-band applications [1][2][3][4][5][6]. Another category of UWB antenna with band-notch characteristics has been achieved by introducing parasitic elements [7][8][9].…”

Section: Introductionmentioning

confidence: 99%

A Vivaldi Antenna With Switchable and Tunable Band-Notch Characteristic

Yang¹,

Zeng²,

Liu³

et al. 2016

PIER C

View full text Add to dashboard Cite

Abstract-This paper proposes an ultrawideband (UWB) Vivaldi antenna with switchable and tunable band-notch characteristics. One stepped-impedance resonator (SIR), which has high quality factor Q and small size, is introduced to create band-notched characteristic with narrow notch band and high notch band edge selectivity. By loading two varactor diodes, a wide tunable notched band is achieved. The center frequency of notch band can tune from 3.1 GHz-6.8 GHz. In order to make the full use of UWB spectrum when there is on coexisting narrow-band applications, switchable band-notch characteristic is desired. Through rational parameters design, the center frequency of notched band is out of UWB range when the DC bias voltage of the varactor diode is 0 V. In this way, switchable band-notch characteristic is achieved.

show abstract

A Simple Ultra Wideband Printed Monopole Antenna With High Band Rejection and Wide Radiation Patterns

Cited by 64 publications

References 23 publications

A Miniaturized Quasi-Self-Complementary Uwb Antenna With Band-Rejection Characteristic

A Miniaturized Quasi-Self-Complementary Uwb Antenna With Band-Rejection Characteristic

Reconfigurable Band-Notched Slot Antenna Using Short Circuited Quarter Wavelength Microstrip Resonators

A Vivaldi Antenna With Switchable and Tunable Band-Notch Characteristic

Contact Info

Product

Resources

About