Design and Analyses of Dual-Band Microstrip Patch Antennas for Wireless Communications

2021 ◽  
pp. 79-95
Author(s):  
D. Singh ◽  
A. Thakur ◽  
R. Kumar ◽  
Geetanjali
Keyword(s):  
Wireless Communications ◽  
Dual Band ◽  
Patch Antennas ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch

Single-fed dual band circularly polarised microstrip patch antennas

1996 ◽  
Author(s):  
David Sanchez-Hernandez ◽  
Georgios Passiopoulos ◽  
Ian D Robertson
Keyword(s):  
Dual Band ◽  
Patch Antennas ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch

Dual-band linearly and circularly polarized microstrip patch antennas with meandering slot and metallic vias

2015 ◽  
Vol 9 (2) ◽  
pp. 341-348 ◽  
Author(s):  
Jin Zhang ◽  
Xianqi Lin ◽  
Jiawei Yu ◽  
Liying Nie
Keyword(s):  
Linear Polarization ◽  
Impedance Matching ◽  
Single Band ◽  
Dual Band ◽  
Patch Antennas ◽  
Circularly Polarized ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch ◽  
Measurement Results ◽  
Simulation Results

Patch antennas with a meandering slot and different distributions of grounded metallic vias are presented in this paper. The meandering slot is adopted to stimulate dual-band operation, while the number and position of the grounded metallic vias are suggested to achieve different radiation performances. The characteristics are analyzed in detail where we find that the existence of the vias also improves the impedance matching. Four samples are designed, where dual-band with both linear polarization, dual-band with circular- and linear-polarization, and single band with linear polarization are obtained, respectively. The samples are finally fabricated and the measurement results agree well with the simulation results.

scholarly journals Review of Reconfigurable Microstrip Patch antenna for Wireless Application

2019 ◽  
Vol 7 (6) ◽  
pp. 25-28
Author(s):  
Shraddha Pandey ◽  
Pankaj Vyas
Keyword(s):  
Microstrip Antenna ◽  
Research Area ◽  
Antenna System ◽  
Microstrip Patch Antenna ◽  
Dual Band ◽  
Pin Diode ◽  
Patch Antennas ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch ◽  
Wireless Application

In recent time, world have seen a rapid growth in wireless communication. Development in antenna from single band to dual band and multi band had made the antenna system more compact. A frequency reconfigurable microstrip antenna using a PIN diode for multiband operation is using many application and hot research area. In this paper, reconfigurable microstrip patch antennas and their types like frequency, polarization, radiation pattern and gain are described.

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