| A drawback in the dual duplexer design is that six channels are lost because three band gaps are required. |
| The HE11 mode emits a Gaussian beam into free space as is required for input to the quasi-optical duplexer attached to the antenna. |
| In addition, the modules integrate high-performance BAW and SAW duplexer capabilities. |
| Through the use of a duplexer, the radar switches between transmitting and receiving at a predetermined rate. |
| At first, making a duplexer seemed impossible, of all the filters in the cell phone, the specifications for the duplexer were by far the most stringent. |
