A novel planar UWB monopole antenna with variable frequency band-notch function based on etched slot-type ELC on the patch

2009 ◽  
Vol 52 (1) ◽  
pp. 229-232 ◽  
Author(s):  
R. Movahedinia ◽  
M. N. Azarmanesh
Keyword(s):  
Frequency Band ◽  
Monopole Antenna ◽  
Variable Frequency

ULTRA-WIDEBAND SMALL SQUARE MONOPOLE ANTENNA WITH VARIABLE FREQUENCY BAND-NOTCH FUNCTION

2010 ◽  
Vol 15 ◽  
pp. 133-144 ◽  
Author(s):  
Shahabodin Yazdanifard ◽  
Ramezan Ali Sadeghzadeh ◽  
Mohammad Ojaroudi
Keyword(s):  
Frequency Band ◽  
Monopole Antenna ◽  
Ultra Wideband ◽  
Variable Frequency

scholarly journals A Compact Printed Monopole Antenna for WiMAX/WLAN and UWB Applications

2018 ◽  
Vol 10 (12) ◽  
pp. 122 ◽  
Author(s):  
Zubin Chen ◽  
Baijun Lu ◽  
Yanzhou Zhu ◽  
Hao Lv
Keyword(s):  
Frequency Band ◽  
High Frequency ◽  
Field Work ◽  
Monopole Antenna ◽  
Center Frequency ◽  
High Frequency Band ◽  
Work Requirements ◽  
Printed Monopole Antenna ◽  
Printed Monopole ◽  
Uwb Applications

In this paper, a printed monopole antenna design for WiMAX/WLAN applications in cable-free self-positioning seismograph nodes is proposed. Great improvements were achieved in miniaturizing the antenna and in widening the narrow bandwidth of the high-frequency band. The antenna was fed by a microstrip gradient line and consisted of a triangle, an inverted-F shape, and an M-shaped structure, which was rotated 90° counterclockwise to form a surface-radiating patch. This structure effectively widened the operating bandwidth of the antenna. Excitation led to the generation of two impedance bands of 2.39–2.49 and 4.26–7.99 GHz for a voltage standing wave ratio of less than 2. The two impedance bandwidths were 100 MHz, i.e., 4.08% relative to the center frequency of 2.45 GHz, and 3730 MHz, i.e., 64.31% relative to the center frequency of 5.80 GHz, covering the WiMAX high-frequency band (5.25–5.85 GHz) and the WLAN band (2.4/5.2/5.8). This article describes the design details of the antenna and presents the results of both simulations and experiments that show good agreement. The proposed antenna meets the field-work requirements of cable-less seismograph nodes.

Modified rectangular monopole antenna having frequency band‐notch function for UWB applications

2008 ◽  
Vol 50 (9) ◽  
pp. 2309-2311 ◽  
Author(s):  
Yue Song ◽  
Yong‐Chang Jiao ◽  
Fu‐Shun Zhang ◽  
Li Zhang ◽  
Hui Zhao ◽  
...  
Keyword(s):  
Frequency Band ◽  
Monopole Antenna ◽  
Uwb Applications

scholarly journals A Compact Dual-Band CPW-Fed Planar Monopole Antenna for 2.62–2.73 GHz Frequency Band, WiMAX and WLAN Applications

2017 ◽  
Vol 16 (2) ◽  
pp. 564-576 ◽  
Author(s):  
Ahmed Zakaria Manouare ◽  
Saida Ibnyaich ◽  
Abdelaziz EL Idrissi ◽  
Abdelilah Ghammaz ◽  
Naima Amar Touhami
Keyword(s):  
Frequency Band ◽  
Monopole Antenna ◽  
Dual Band ◽  
Planar Monopole Antenna
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