Design of Corrugated Horn Antenna for Electronic Support Measure Application

Rahardiyanti, Kandi; Zulkifli, Fitri Yuli; Rahardjo, Eko Tjipto

doi:10.1109/icramet51080.2020.9298634

Cited by 2 publications

(2 citation statements)

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“…9 a), b) and d), respectively. The measurement setup is completed by means of a standard, corrugated, K-band horn [32] and the orthomode transducer (OMT) presented in [31]. The OMT operates between 22 and 27 GHz and provides a broadband return loss of better 15 dB for both feeding ports, while the insertion loss is below 2 dB.…”

Section: Measurement Resultsmentioning

confidence: 99%

A Line Length Independent, Pseudo-Transmission Permittivity Sensor Basing on Dielectric Waveguides

Baer

2023

IEICE Trans. Electron.

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This contribution introduces a novel, dielectric waveguide based, permittivity sensor. Next to the fundamental hybrid mode theory, which predicts exceptional wave propagation behavior, a design concept is presented that realizes a pseudo-transmission measurement approach for attenuating feed-side reflections. Furthermore, a transmission line length independent signal processing is introduced, which fosters the robustness and applicability of the sensor concept. Simulation and measurement results that prove the sensor concept and validate the high measurement accuracy, are presented and discussed in detail.

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Section: Measurement Resultsmentioning

confidence: 99%

A Line Length Independent, Pseudo-Transmission Permittivity Sensor Basing on Dielectric Waveguides

Baer

2023

IEICE Trans. Electron.

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“…However, because they are constrained by their structure, they are unable to achieve a high gain and high cross-polarization isolation, and directional pattern splitting may occur at high frequencies [2][3][4][5][6][7][8]. In order to achieve optimum performance in terms of gain, aperture efficiency, and cross-polarization isolation, corrugated horns have been proposed [9][10][11][12][13][14], but the bandwidth of these corrugated horns is narrow. To achieve a wider bandwidth, multi-band horns have been proposed.…”

Section: Introductionmentioning

confidence: 99%

Dielectric-Loaded Horn Antenna Design and Simulation Using the Metamaterial Method

Zhang,

Du,

Liu

et al. 2024

Electronics

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In this paper, we propose the design and simulation of a dielectric horn antenna using the metamaterial method; this antenna has a double-layer dielectric waveguide transmission structure. With the continuous development of microwave feed sources, the traditional waveguide systems are no longer able to meet today’s antenna requirements. Consequently, dielectric-loading technology is gradually being applied to design horns. A key advantage of this antenna is its significantly expanded bandwidth of 163.3%. Furthermore, when compared to ridge horns, this dielectric-loaded horn demonstrates superior radiation properties across the entire frequency band, including aperture efficiency (95% in the L band, 65.4% in the S band, 41.5% in the C band, and 28.7% in the X band) and cross-polarization isolation (≥51.6 dB). In addition, before researching the theory of dielectric-loading technology, the modes of the horns should be analyzed. This helps us to better control the hybrid mode. The metamaterial method was applied to achieve stable dielectric properties. We finally conducted experiments on the antenna to validate the relevant theories and feasibility.

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Design of Corrugated Horn Antenna for Electronic Support Measure Application

Cited by 2 publications

References 1 publication

A Line Length Independent, Pseudo-Transmission Permittivity Sensor Basing on Dielectric Waveguides

A Line Length Independent, Pseudo-Transmission Permittivity Sensor Basing on Dielectric Waveguides

Dielectric-Loaded Horn Antenna Design and Simulation Using the Metamaterial Method

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