Browsing by Subject "Slot antennas"
Now showing items 1-6 of 6
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Article
Compact cpw-fed planar monopole antenna with wide circular polarization bandwidth
(2013)The design and implementation of a coplanar waveguide-fed planar monopole antenna with circular polarization and broadband operation is presented. The antenna operates in the Industrial, Scientific, and Medical (ISM) and ...
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Article
Compact Wideband Loop Antenna Partially Loaded With Mu-Negative Metamaterial Unit Cells for Directivity Enhancement
(2016)A wideband and unidirectional loop antenna partially loaded with mu-negative (MNG) metamaterial unit cells is presented. To reduce the electrical size of the antenna, its first resonance is formed by capacitively loading ...
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Article
Gain Enhancement of Wideband Metamaterial-Loaded Loop Antenna with Tightly Coupled Arc-Shaped Directors
(2017)A wideband and unidirectional loop antenna with enhanced and stable gain is presented. To reduce the size of the antenna, the loop is loaded with three mu-negative (MNG) metamaterial unit-cells. The proposed unit-cells ...
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Article
Method of decoupling and independently tuning the second mode of a microstrip-fed slot antenna using series inductive loading
(2013)In this letter, a systematic method of decoupling and tuning the second mode of a half-wavelength microstrip-fed slot antenna is presented. This is achieved by introducing a series lumped inductive load at the center of ...
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Conference Object
A multiband printed inverted-F antenna using current symmetry
(Institute of Electrical and Electronics Engineers Inc., 2014)A compact multiband antenna is presented, which consists of a planar inverted-F structure with two branches placed at key locations along the main radiating arm, and a microstrip-coupled slot in the ground plane. A systematic ...
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Article
Planar antennas for compact multiband transceivers using a microstrip feedline and multiple open-ended ground slots
(2015)Two planar antennas for compact multiband transceivers are presented, that employ an open-ended microstrip feedline that couples to multiple open-ended ground slots. The effect of separately introducing each of the slots ...