| 摘要 |
PURPOSE: A microstrip dielectric duplexer is provided to overcome the shortcomings of a flat filter by using a discontinuous impedance resonator. CONSTITUTION: A microstrip dielectric duplexer comprises a transmitting terminal(110), transmitting resonators(131,133,135), a transmitting bandwidth passing filter(100), a receiving terminal(210), receiving resonators(221,223,225), a receiving bandwidth passing filter(300), and an antenna connecting terminal(300). The transmitting bandwidth passing filter(100) includes a transmitting wire(120). The receiving bandwidth passing filter(300) includes a receiving wire(220). The antenna connecting terminal(300) is connected to an antenna.
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