Abstract
In this paper, a broadband 20 × 20 microstrip antenna array is presented. Once a rectangular microstrip patch antenna with parasitic patches as an element antenna has been optimized at 24.2-26.7 GHz, a parallel-series feed network with minimum feed lengths can be utilized to combine element antennas. From simulation and measurement, the array antenna yields relatively high gains of 26.0-30 dB and narrow 3 dB beamwidths of 4.5-5.1° in the H-plane and 4.1-7.1° in the E-plane, respectively, in an LMDS band.
| Original language | English |
|---|---|
| Pages (from-to) | 35-37 |
| Number of pages | 3 |
| Journal | Microwave and Optical Technology Letters |
| Volume | 32 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2002 Jan 5 |
Keywords
- Antennas
- Microstrip antenna
- Microstrip antenna arrays
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Atomic and Molecular Physics, and Optics
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Cite this
Oh, S., Seo, N., Yoon, M., Oh, C., Kim, E., & Kim, Y. S. (2002). A broadband microstrip antenna array for LMDS applications. Microwave and Optical Technology Letters, 32(1), 35-37. https://doi.org/10.1002/mop.10084