الفهرس | Only 14 pages are availabe for public view |
Abstract The lowest insertion loss, based on the usage of two dual-mode BPFs, is introduced in this section. In addition to providing a good, effective configuration for a microstrip diplexer with excellent isolation and high selectivity. In order to combine the two BPFs, the diplexer used a T-junction, which reduced insertion loss for both the transmitting and receiving bands of the diplexer. The suggested diplexer is tiny, weighing only 0.26 λg2 . For the two bands, the isolation is about 40 dB. At level -3 dB of the band, 57 it also provided low insertion losses of 1.1 dB and 1.2 dB at 1.82 GHz and 2 GHz, respectively. The bandwidths were 0.06 GHz for the 1.82 GHz band and 0.06 GHz for the 2 GHz band. Measured. |