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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Lavanya, D.L. |
| Copyright Year | 2012 |
| Description | Author affiliation: Defence Research and Development Laboratory, DRDO, Ministry of Defence, Hyderabad, India (Lavanya, D.L.) |
| Abstract | This work presents the design of 8×8 Circularly Polarized planar array antenna for 2.4 GHz ISM band to produce a narrow pencil beam of 12º–15º beamwidth which is compact enough to be placed onboard for airborne defence application. This paper enumerate the design of single feed corner truncated circularly polarized microstrip patch antenna with Type A perturbation. The design considerations of the single microstrip patch was carried forward for the design and simulation of 8×8 planar array antenna of maximum beamwidth 15º and scan angle 45º. Comparison of the characteristics of single microstrip patch and planar array antenna was carried out with the simulation in IE3D. The simulation results of planar array antenna shows the gain of 19.7 dBi, VSWR=1.06 (< 2), bandwidth > 20 MHz, axial ratio of 1.1dB (< 3 dB) at resonant frequency of 2412.565 MHz, meeting the requirement. |
| Starting Page | 112 |
| Ending Page | 116 |
| File Size | 579483 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781467327565 |
| e-ISBN | 9781467327589 |
| DOI | 10.1109/ICRCC.2012.6450558 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-12-21 |
| Publisher Place | India |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Microstrip antenna arrays Microstrip antennas Planar arrays Microstrip Patch Circular Polarization Perturbation Arrays Microstrip Feeds Planar Arrays |
| Content Type | Text |
| Resource Type | Article |
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