Toward self-biased ferrite microwave devices
Circulators are important components in modern radar systems. Its non-reciprocal chracteristics make it possible for the radar systems to receive and transmit the signals at the same time and same frequency. However, bulky permanent magnets are required to provide a large static magnetic field in or...
| Published: |
|
|---|---|
| Online Access: | http://hdl.handle.net/2047/d20001032 |
| Summary: | Circulators are important components in modern radar systems. Its non-reciprocal chracteristics make it possible for the radar systems to receive and transmit the signals at the same time and same frequency. However, bulky permanent magnets are required to provide a large static magnetic field in order for the traditional circulator to function properly. This thesis focuses on how to remove the permanent magnets so that size, weight and cost of systems can be
reduced. |
|---|