Quasi horn antenna array for Ku band monopulse radiation

Keskin, Ahmet Kenan; Tulum, Mehmet Akif; Türk, Ahmet Serdar

doi:10.1109/irs.2016.7497273

Cited by 2 publications

(1 citation statement)

References 9 publications

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“…In this letter, new configuration of a monopulse DF antenna assembly is presented which can be fitted in a small radius of 1.52 λ c , where λ c corresponds to the wavelength of the center frequency. Due to the limited space of the platform, representative monopulse antenna types, such as Cassegrain reflectors with monopulse feeds, slot array antennas, horn clusters, microstrip monopulse antennas, are difficult to apply when their dimensions, configurations, and environmental robustness are considered simultaneously [1][2][3][4][5]. The presented assembly consists of four radome mounted antennas and a slot fed cavity antenna.…”

Section: Introductionmentioning

confidence: 99%

Configuration of a Monopulse Antenna Assembly for Small Diameter Flight Vehicle Applications

Kim

2021

J Electromagn Eng Sci

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In this letter, configuration of a monopulse direction-finding (DF) antenna assembly is presented which can be applied for small diameter flight vehicle applications. The assembly consists of five antennas which consist of four radome mounted antennas and a slot fed cavity antenna. All antennas are located inside of a tangent ogive radome of 1.52 λc inner radius where λc corresponds to the wavelength of the center frequency. To verify the DF performance of the antenna assembly, sum (Σ) and delta (Δ)-patterns are measured and its Δ/Σ monopulse curves are presented.

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Section: Introductionmentioning

confidence: 99%