60 GHz microstrip-fed high gain dielectric lens antenna

A high-gain, low-cost millimeter-wave hybrid antenna is presented. The designed antenna consists of a dielectric spherical lens with low dielectric constant fed with microstrip patch antenna. The design parameters for achieving optimal operation of the proposed hybrid antenna are analyzed extensivel...

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Bibliographic Details
Main Authors: Briqech, Z., Sebak, A.
Format: Conference Proceeding
Language:English
Subjects:
60 GHz
Dielectric lens antenna
Dielectrics
Gain
Lens antenna
Lenses
Microstrip
Microstrip antennas
Millimeter wave communication
Millimeter-wave antenna
Online Access:Request full text
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Description
Summary:A high-gain, low-cost millimeter-wave hybrid antenna is presented. The designed antenna consists of a dielectric spherical lens with low dielectric constant fed with microstrip patch antenna. The design parameters for achieving optimal operation of the proposed hybrid antenna are analyzed extensively in order to understand the antenna operation and improve its performance and characteristics. The impedance bandwidth of the prototype is ~6.7%. A high gain of 21.7dB is achieved at 60 GHz using a 2 cm diameter dielectric lens. The proposed antenna is suitable for unlicensed millimeter-wave ISM-band applications.
ISSN:0840-7789
2576-7046
DOI:10.1109/CCECE.2012.6334821