Compact planar triple‐band monopole antennas based on a single‐loop resonator

2013 ◽  
Vol 49 (15) ◽  
pp. 916-918 ◽  
Author(s):  
Ruiming Wen
Keyword(s):  
Single Loop ◽  
Monopole Antennas ◽  
Triple Band ◽  
Compact Planar

scholarly journals Comparison Analysis of Single Loop Resonator Based Miniaturized Triple-Band Planar Monopole Antennas

2015 ◽  
Vol 2015 ◽  
pp. 1-10 ◽  
Author(s):  
Kaimin Wu ◽  
Yongjun Huang ◽  
Ruiming Wen ◽  
Jian Li ◽  
Guangjun Wen
Keyword(s):  
Electromagnetic Waves ◽  
Coplanar Waveguide ◽  
Experimental Methods ◽  
Comparison Analysis ◽  
Single Loop ◽  
Monopole Antennas ◽  
Triple Band

We systemically analyze and discuss a group of miniaturized triple-band planar monopole antennas by integrating with a single loop resonator (SLR) as part of the radiation patch. Two configurations (rectangular and circular shaped radiation patches) are presented and the corresponding SLRs are integrated in the patches to contribute additional operating frequencies. Two feed techniques (coplanar waveguide and microstrip feeds) are performed to couple the electromagnetic waves. The conventional planar monopole antennas without the SLRs are also analyzed comparatively. Numerical and experimental methods are performed to demonstrate and discuss the proposed designs.

scholarly journals Design of UWB Planar Monopole Antennas with Etched Spiral Slot on the Patch for Multiple Band-Notched Characteristics

2015 ◽  
Vol 2015 ◽  
pp. 1-9 ◽  
Author(s):  
Swarup Das ◽  
Debasis Mitra ◽  
Sekhar Ranjan Bhadra Chaudhuri
Keyword(s):  
Uwb Antenna ◽  
Central Frequency ◽  
Uwb Antennas ◽  
Low Profile ◽  
Compact Size ◽  
Monopole Antennas ◽  
Consistent Group ◽  
Multiple Band ◽  
Group Delays ◽  
Triple Band

Three types of Ultrawideband (UWB) antennas with single, double, and triple notched bands are proposed and investigated for UWB communication applications. The proposed antennas consist of CPW fed monopole with spiral slot etched on the patch. In this paper single, double, and also triple band notches with central frequency of 3.57, 5.12, and 8.21 GHz have been generated by varying the length of a single spiral slot. The proposed antenna is low-profile and of compact size. A stable gain is obtained throughout the operation band except the three notched frequencies. The antennas have omnidirectional and stable radiation patterns across all the relevant bands. Moreover, relatively consistent group delays across the UWB frequencies are noticed for the triple notched band antenna. A prototype of the UWB antenna with triple notched bands is fabricated and the measured results of the antenna are compared with the simulated results.

Design of Compact Planar Triple Band-Notch Monopole Antenna for Ultra-wideband Applications

2017 ◽  
Vol 97 (3) ◽  
pp. 3531-3545 ◽  
Author(s):  
Manish Sharma ◽  
Yogendra Kumar Awasthi ◽  
Himanshu Singh
Keyword(s):  
Monopole Antenna ◽  
Ultra Wideband ◽  
Triple Band ◽  
Compact Planar
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