NDLI: Stripline-fed aperture-coupled patch array antenna with reduced sidelobe

Content Provider	IET Digital Library
Author	Cheon, Yonghun Kim, Yonghoon
Abstract	An aperture-coupled patch array antenna with a reduced sidelobe level (SLL) at the 28 GHz frequency band is presented. The feeding line consists of an asymmetric stripline with a stripline-to-waveguide transition. The array antenna is serially fed in the E-plane, the excitation of which is tapered by controlling the aperture sizes, and is fed through a power divider in the H-plane. The experimental results show a SLL of <−20 dB and a gain of ∼20 dBi for a frequency band in the range of 27.5–28.5 GHz.
Starting Page	1402
Ending Page	1403
Page Count	2
ISSN	00135194
Volume Number	51
e-ISSN	1350911X
Issue Number	Issue 18, Sep (2015)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/el/51/18
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/el.2015.1915
Journal	Electronics Letters
Publisher Date	2015-08-12
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Antenna Accessory Antenna Array Antenna Feeds Aperture Sizes Asymmetric Stripline Feeding Line Frequency 27.5 GHz to 28.5 GHz Microstrip Antenna Array Microwave Antenna Array Power Divider Reduced Sidelobe Level SLL Strip Line Transitions Stripline-fed Aperture-coupled Patch Array Antenna Stripline-to-waveguide Transition Waveguide And Microwave Transmission Line Component
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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Stripline-fed aperture-coupled patch array antenna with reduced sidelobe