Зведений каталог бібліотек Харкова

 

Clenet, Michel
    Laminated Waveguide as Radiating Element for Array Applications [Електронний ресурс] [Текст] / Michel Clenet, Jack Litzenberger, David Lee та ін. // IEEE Transactions on Antennas and Propagation. — USA, 2006. — 5. — Pp. 1481-1487.


Автор: Clenet Michel, Litzenberger Jack, Lee David, Thirakoune Soulideth, Morin Gilbert, Antar Yahia

- Ключові слова:

антени, антенны, antennas

- Анотація:

This paper reports on the study of a new antenna as well as a five-element array prototype developed for communications in K-band and suitable for low temperature co-fired ceramic technology. The radiating element is an open waveguide realized in laminated technology. A special coaxial-to-waveguide transition has also been designed as feed port for measuring the prototypes. The element exhibits a 1 GHz bandwidth centered at 20.7 GHz and a 2.7 dBi gain. In an array configuration, mutual coupling between the elements is lower than 18 dB across the bandwidth. The simulated boresight radiation pattern of a five-element array is stable over the bandwidth and the gain reaches 9.2 dBi at 20.7 GHz. The measurements of the radiation pattern for a 20-degree scan angle, as well as the simulation, demonstrate the scanning capability of this array.

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