Abstract
We present the simple and accurate closed-form expression to compute the directivity of a circular microstrip antenna on the thin and thick substrate of any relative permittivity. The present expression (PE) is useful for the readily computation of directivity by a calculator and therefore, useful in interactive CAD of antenna by an antenna designer. Copyright SBMO.
Original language | English |
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Pages (from-to) | 70-74 |
Number of pages | 5 |
Journal | Journal of Microwaves and Optoelectronics |
Volume | 2 |
Issue number | 6 |
Publication status | Published - 2002 |
Externally published | Yes |
Keywords
- Antenna directivity
- Circular microstrip antenna
- Microstrip antennas