Abstract
Techniques of reducing the oscillator noise of an active patch antenna are discussed. These include using different depth-metallized cavities, higher dielectric constant substrate, and a low-noise active device. Experimental results show that the most effective method among these is using a deep cavity by which 38 dB noise reduction has been achieved.
| Original language | English |
|---|---|
| Pages (from-to) | 229-231 |
| Number of pages | 3 |
| Journal | Microwave and Optical Technology Letters |
| Volume | 17 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - Mar 1998 |