Design and analysis of multiband notched pitcher-shaped UWB antenna

Pandey, Gaurav Kumar; Singh, Hari Shankar; Bharti, Pradutt Kumar; Meshram, Manoj Kumar

doi:10.1002/mmce.20918

Cited by 26 publications

(13 citation statements)

References 20 publications

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“…Further analysis is carried out by developing equivalent circuit model. For proposed antenna without notched bands, equivalent circuit represent series connected parallel RLC circuits, which are represented by Figure A. Resonance impedance (Z La ) is obtained from simulated input impedance curve, which is modeled by the equation Z La =

\sum_{j = 1}^{n} ([], italicjω R_{j} L_{j}) / ([], R_{j} ((), 1 - ω^{2} L_{j} C_{j}) + italicjω L_{j})

.…”

Section: Study Of Surface Current Density Distribution Equivalent CImentioning

confidence: 99%

“…Also, by controlling overall length of stubs and slots by means of RF PIN diodes provide eight switching combination or switching options for 3G/4G mobile applications . To study aforementioned antennas, equivalent circuit model analysis is studied that signifies working of notched bands in terms of circuit theory . Diversity applications of Ultra‐Wideband (UWB) antenna with meta‐material for narrowband or suppression of unwanted interfering bands are also achieved by means of PIN diodes.…”

Section: Introductionmentioning

confidence: 99%

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Compact multiband planar monopole antenna for Bluetooth, LTE, and reconfigurable UWB applications including X‐band and Ku‐band wireless communications

Sharma

Awasthi

Singh

2019

Int J RF Microw Comput Aided Eng

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In this article, a small-printed Bluetooth/LTE/UWB/X-band/Ku-band monopole antenna with high rejection triple band-notch is presented. Notched bands include WiMAX (IEEE802.16 3.30-3.80 GHz), WLAN IEEE802.11a/h/j/n (5. , and downlink satellite system (7.1-7.9 GHz). By including inverted T-shaped stub and etching two C-shaped slots on the radiating patch, triple band-notch function is obtained with measured high band rejection (VSWR = 14.59 at 3.69 GHz, VSWR = 39.40 at 5.42 GHz, and VSWR = 6.43 at 7.57 GHz) and covers a UWB useable fractional bandwidth of 157.75% (2.285-19.35 GHz = 17.065 GHz). Reconfigurable characteristics are obtained using PIN diodes, which control the individual notched bands. Proposed antenna is printed on Rogers RT/duroid5880 substrate with compact dimensions of 20 × 22 mm 2 . Proposed antenna finds its applications for Bluetooth, LTE, UWB, other multiple wireless applications for close range radar (8-12 GHz) in X-band, and satellite communication in Ku-Band with omnidirectional pattern in H-plane. K E Y W O R D S downlink satellite system, fractional bandwidth, long-term evolution-LTE, omnidirectional, reconfigurable, triple notch, WiMAX, WLAN

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\sum_{j = 1}^{n} ([], italicjω R_{j} L_{j}) / ([], R_{j} ((), 1 - ω^{2} L_{j} C_{j}) + italicjω L_{j})

.…”

Section: Study Of Surface Current Density Distribution Equivalent CImentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Compact multiband planar monopole antenna for Bluetooth, LTE, and reconfigurable UWB applications including X‐band and Ku‐band wireless communications

Sharma

Awasthi

Singh

2019

Int J RF Microw Comput Aided Eng

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“…Based on input impedance characteristics, UWB antenna can be modeled as the result of several adjacent resonance circuits which equally represents parallel RLC circuit [26], and equivalent circuit model based on the concept for UWB-Extended bandwidth antenna is shown in Figure 9(a).…”

Section: Equivalent Circuit Analysismentioning

confidence: 99%

“…A millimeter-wave antenna on silicon is designed, which enables complex, low cost systems for high rate communications and sensing applications, and multiple components, such as impulse generator circuit, transmitter circuit and loop antenna, are also designed on silicon [22,23]. An on-chip antenna on silicon using LC resonator is designed [24][25][26] which contains a stacked capacitor and a spiral inductor. A triple-notch UWB antenna with multiple wireless applications is fabricated [27] which covers measured bandwidth from 2.49 GHz-19.41 GHz.…”

Section: Introductionmentioning

confidence: 99%

Design of CPW-Fed High Rejection Triple Band-Notch Uwb Antenna on Silicon Substrate With Diverse Wireless Applications

Sharma¹,

Awasthi²,

Singh³

2017

PIER C

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Abstract-In this paper, a CPW-fed circular patch UWB-extended bandwidth antenna is proposed which is fabricated and characterized on silicon.The proposed antenna covers fractional bandwidth of 132.08% with high rejection triple band-notch characteristics [WiMAX(3.30 GHz-3.80 GHz)/WLAN(IEEE802.11a/h/j/n 5.15 GHz)/X-band downlink satellite communication system (7.25 GHz-7.75 GHz)]. Gain and efficiency of the proposed antenna in the entire bandwidth vary between 3.96 dBi-10.98 dBi and 84%-95%, respectively. Also, group delay in the entire operating band is ≤ 1.0 ns. Furthermore, the proposed antenna exhibits good dipole like radiation pattern in E-plane and omnidirectional pattern in H-plane with small dimension of 20 × 20 × 0.5 mm 3 .

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“…Various researchers have been proposed planar UWB antennas so far and focused on wide bandwidth characteristics and good radiation performances. [2][3][4][5][6][7] Contrary, the size of the antenna is large, which is unable to meet the demand of modern wireless systems.…”

Section: Introductionmentioning

confidence: 99%

Design and analysis of a compact WiMAX and WLAN band notched planar monopole antenna for UWB and bluetooth applications

Singh¹,

Kalraiya

2018

Int J RF Microw Comput Aided Eng

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In this manuscript, a compact UWB with dual band‐notched planar monopole antenna is investigated. The band notched characteristics at WiMAX and WLAN is obtained by connecting two pairs of stubs to the modified ground plane. The size of proposed antenna is 25(W) × 30(L) × 1.6(H) mm3 which consists of a fork shaped structure as a main radiating element and excited with a 50‐Ω microstrip line. The proposed antenna covers Bluetooth frequency band (2.4‐2.48 GHz) along with UWB spectrum without increasing the size of the antenna. The measured operating frequency of the proposed antenna is from 2.4 to 12.8 GHz along with WiMAX and WLAN band‐notched. Moreover, the measured gain of the proposed antenna varies between 2 and 6 dBi except notched band. At notched frequencies, it is −1 and −6 dBi at WiMAX and WLAN, respectively. The total antenna efficiency varies from 80% to 95% except notched frequency bands. The radiation patterns and time domain characteristics are also analyzed and found suitable for the modern UWB applications. Finally, a prototype of dual band‐notched antenna is manufactured and its characteristics are measured using network analyzer. The simulated and measured results are found in close agreement.

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Design and analysis of multiband notched pitcher-shaped UWB antenna

Cited by 26 publications

References 20 publications

Compact multiband planar monopole antenna for Bluetooth, LTE, and reconfigurable UWB applications including X‐band and Ku‐band wireless communications

Compact multiband planar monopole antenna for Bluetooth, LTE, and reconfigurable UWB applications including X‐band and Ku‐band wireless communications

Design of CPW-Fed High Rejection Triple Band-Notch Uwb Antenna on Silicon Substrate With Diverse Wireless Applications

Design and analysis of a compact WiMAX and WLAN band notched planar monopole antenna for UWB and bluetooth applications

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