Novel design concept for microstrip dual band bandpass filter by using patch loaded resonator and short-circuited stub
| Autor: | Pinar Ozturk Ozdemir, Gulfem Balasu Firat Unuk, Ceyhun Karpuz |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Materials science
Acoustics 020208 electrical & electronic engineering 020206 networking & telecommunications Topology (electrical circuits) 02 engineering and technology Microstrip Stub (electronics) Resonator Band-pass filter Transmission line dual band microstrip resonator microstrip patch short-circuited stub 0202 electrical engineering electronic engineering information engineering Multi-band device Passband |
| Popis: | Microstrip dual band bandpass filters using the capacitively loaded patch and short-circuited stub is presented. The proposed topology is occurred by adding short-circuited stub in the center of a main transmission line and square patches on both sides of the stub in two different forms. The bandwidth and modes of the both passbands are controlled by adjusting the parameters associated with the stub and patch, appropriately. Two different paths are used between the input and output ports to obtain two different filtering characteristics. The proposed circuits are fabricated and measured to demonstrate the experimental verification. The measured and simulated results exhibit good agreement. |
| Databáze: | OpenAIRE |
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