Design of patch antenna on LTCC substrate with broadband and high gain at millimetre wave band | Zendy

Kim D.Y. | Zendy; Jun D.S. | Zendy; Kang D.M. | Zendy; Lim J.W. | Zendy

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Design of patch antenna on LTCC substrate with broadband and high gain at millimetre wave band

Author(s) -

Kim D.Y.,

Jun D.S.,

Kang D.M.,

Lim J.W.

Publication year - 2013

Publication title -

electronics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.375

H-Index - 146

ISSN - 1350-911X

DOI - 10.1049/el.2013.2956

Subject(s) - millimetre wave , broadband , high gain antenna , substrate (aquarium) , antenna (radio) , materials science , extremely high frequency , optoelectronics , patch antenna , microstrip antenna , electrical engineering , electronic engineering , telecommunications , engineering , oceanography , geology

A new antenna structure with broadband and high gain at the millimetre wave bands is presented. This antenna consists of a conventional patch fabricated on a thick low‐temperature cofired ceramic (LTCC) substrate. By introducing an inner ground plane surrounding the main patch, the propagation of the surface wave is prevented, and antenna gain is increased. Furthermore, the bandwidth of this antenna becomes wider due to the coupling between the main patch resonator and the newly introduced dielectric resonator. The simulated results of the proposed antenna show a bandwidth and peak antenna gain at 60 GHz of 12 GHz and 9.4 dBi, respectively.

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