scholarly journals Design of a Novel Coaxial Feed Triple Frequency Patch Antenna with Slots and Shorting Pin

2016 ◽  
Vol 85 ◽  
pp. 345-351 ◽  
Author(s):  
S Nagakishore Bhavanam ◽  
Rokkam Satya Kalyan
Keyword(s):  
Patch Antenna ◽  
Triple Frequency ◽  
Shorting Pin ◽  
Coaxial Feed

scholarly journals Ultra-Wideband Compact Microstrip Patch Antenna for C, X and K-band Applications

2020 ◽  
Vol 9 (5) ◽  
pp. 382-388
Keyword(s):  
Patch Antenna ◽  
Mutual Coupling ◽  
Microstrip Patch Antenna ◽  
Ultra Wideband ◽  
Frequency Range ◽  
Mimo Antenna ◽  
Microstrip Patch ◽  
Shorting Pin ◽  
Coaxial Feed ◽  
K Band

A novel stacked double U, angular ring shaped MIMO antenna is designed using DGS, and a pair of balanced shorting pin is proposed for C, X, and K-band applications. The aim of this design is to enhance the bandwidth by using different techniques in a compact MSA. The proposed antenna is designed on an FR4 substrate with permittivity of 4.4 is used in this design with dimension of 10×10 mm2 with two-microstrip line and one coaxial feed as a feeding mechanism. Two asymmetrical antennas of FR4 substrate are stacked with an air gap of thickness 1.6mm that exhibits a low correlation coefficient; low mutual coupling and refection coefficient is below-25 dB. The antenna is simulated through HFSS software 13.0 version shows Operates at UWB of frequency range 6.17-9.3, 18.1-18.7 GHz with maximum radiation efficiency of 83%.

scholarly journals Low Cross-Polarization Improved-Gain Rectangular Patch Antenna

Electronics ◽  
2019 ◽  
Vol 8 (10) ◽  
pp. 1189 ◽  
Author(s):  
Anurag Singh ◽  
Sandip Vijay ◽  
Rudra Narayan Baral
Keyword(s):  
Patch Antenna ◽  
Frequency Selective Surface ◽  
Cross Polarization ◽  
Gain Enhancement ◽  
Rectangular Patch ◽  
Shorting Pin ◽  
Half Power ◽  
Broadside Radiation ◽  
Polarization Level ◽  
Good Agreement

In this paper, a low cross-polarization improved-gain rectangular patch antenna is presented. A patch-ground shorting pin with defected patch structure (DPS) is introduced to suppress the cross-polarization level. A High Reflective Frequency Selective Surface (HRFSS) superstrate is designed and placed over the proposed antenna at an optimized position to intensify the gain. To characterize the unit-cell of the superstrate, its transmission characteristics are extracted and discussed. Integration of the superstrate achieves a beam contraction resulting in a gain enhancement to 10.65 dBi. The proposed antenna has perfect broadside radiation with a cross-polarization level of below −30 dB in the entire half power beamwidth. The prototype of the antenna exhibits good agreement between experimental and simulated results.

scholarly journals A Novel Shape Microstrip Patch Antenna for Bandwidth Optimization with Shorting Pin

2017 ◽  
Vol 10 (21) ◽  
pp. 1-5 ◽  
Author(s):  
Priyanka Jain ◽  
Raghvendra Sharma ◽  
Vandana Vikas Thakre ◽  
◽  
◽  
...  
Keyword(s):  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Bandwidth Optimization ◽  
Microstrip Patch ◽  
Shorting Pin

Design of a dual-band π-shaped microstrip patch antenna with a shorting pin for 5.2/5.8 GHz WLAN systems

2010 ◽  
Vol 52 (4) ◽  
pp. 825-827 ◽  
Author(s):  
Sun-Ho Choi ◽  
Daehan Kwak ◽  
Hwa-Choon Lee ◽  
Kyung-Sup Kwak
Keyword(s):  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Dual Band ◽  
Microstrip Patch ◽  
Shorting Pin
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