Evaluation of the Radiation Patterns of Aircraft Slot Antennas Using Iterative Techniques

I.M. Bigil’din; A.B. Khashimov

doi:10.14529/ctcr160206

Evaluation of the Radiation Patterns of Aircraft Slot Antennas Using Iterative Techniques

Bulletin of the South Ural State University Ser Computer Technologies Automatic Control & Radioelectronics ◽

10.14529/ctcr160206 ◽

2016 ◽

Vol 16 (2) ◽

pp. 63-67

Author(s):

I.M. Bigil’din ◽

A.B. Khashimov

Keyword(s):

Radiation Patterns ◽

Slot Antennas ◽

Iterative Techniques

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ADMITTANCE, ISOLATION, AND RADIATION PATTERNS OF RECTANGULAR SLOT ANTENNAS IN THE PRESENCE OF A SIMULATED REENTRY SHEATH

10.21236/ad0713702 ◽

1970 ◽

Author(s):

Gordon E. Stewart ◽

Kurt E. Golden

Keyword(s):

Radiation Patterns ◽

Slot Antennas ◽

Rectangular Slot

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Admittance, isolation, and radiation patterns of rectangular slot antennas in the presence of a simulated reentry sheath

10.1109/aps.1969.1150745 ◽

2005 ◽

Cited By ~ 3

Author(s):

G. Stewart ◽

K. Golden

Keyword(s):

Radiation Patterns ◽

Slot Antennas ◽

Rectangular Slot

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A numerical method for obtaining radiation patterns of space shuttle annular slot antennas

10.1109/aps.1972.1146941 ◽

2005 ◽

Cited By ~ 1

Author(s):

J. Jones ◽

J. Richmond ◽

T. Campbell

Keyword(s):

Numerical Method ◽

Space Shuttle ◽

Radiation Patterns ◽

Slot Antennas ◽

Annular Slot

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Resonator-Loaded Multi-Band Microstrip Slot Antennas With Bidirectional Radiation Patterns

IEEE Transactions on Antennas and Propagation ◽

10.1109/tap.2019.2927621 ◽

2019 ◽

Vol 67 (10) ◽

pp. 6661-6666 ◽

Cited By ~ 13

Author(s):

Jian-Feng Qian ◽

Fu-Chang Chen ◽

Kai-Ran Xiang ◽

Qing-Xin Chu

Keyword(s):

Radiation Patterns ◽

Slot Antennas ◽

Microstrip Slot Antennas ◽

Multi Band

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Harmonic Suppressed Slot Antennas Using Rectangular/Circular Defected Ground Structures

International Journal of Antennas and Propagation ◽

10.1155/2012/721565 ◽

2012 ◽

Vol 2012 ◽

pp. 1-7 ◽

Cited By ~ 4

Author(s):

Mohammad Saeid Ghaffarian ◽

Gholamreza Moradi ◽

Reza Zaker

Keyword(s):

Ground Plane ◽

Reflection Coefficients ◽

Harmonic Suppression ◽

Radiation Patterns ◽

Harmonic Frequency ◽

Slot Antennas ◽

Third Harmonic ◽

The Third ◽

Defected Ground Structures ◽

Ground Structures

Two wide rectangle-shaped microstrip-fed 2.6-GHz slot antennas using defected ground structures (DGSs) with a low design complexity are proposed to achieve wideband harmonic suppression. To accomplish this, two rectangular DGSs (RDGSs) in the first antenna and two circular DGSs (CDGSs) in the second one with various dimensions are etched into the ground plane, which could have a wideband-stop characteristic. Simulated and measured reflection coefficients indicate that the two proposed structures effectively suppress the second and third harmonics up to 23 dB between 3.5 and 10.5 GHz with a maximum ripple of 2.4 dB. In addition, the radiation patterns and peak gains of the antennas can be suppressed at least 17 dB and 7.1 dBi, respectively, at the third harmonic frequency of 7.86 GHz.

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