Leaky‐wave antenna design using quarter‐mode substrate‐integrated waveguide | Zendy

Lee Dongju | Zendy; Lim Sungjoon | Zendy

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Leaky‐wave antenna design using quarter‐mode substrate‐integrated waveguide

Author(s) -

Lee Dongju,

Lim Sungjoon

Publication year - 2015

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.29059

Subject(s) - leaky wave antenna , microwave , antenna (radio) , extremely high frequency , optics , waveguide , substrate (aquarium) , mode (computer interface) , engineering , electrical engineering , materials science , acoustics , optoelectronics , physics , microstrip antenna , telecommunications , computer science , geology , oceanography , operating system

A leaky‐wave antenna (LWA) is designed using quarter‐mode substrate‐integrated waveguide (QMSIW). The LWA unit cell is miniaturized because the QMSIW size is quarter of SIW cavity. A traveling wave leaks away from open edges of the QMSIW. Its performance is verified with full‐wave simulation and measurements. The main beam direction varies from 0 to 28° when frequency varies from 12.5 to 15.4 GHz. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:1234–1236, 2015

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