Abstract
This paper presents generalized Chebyshev microstrip filters with box-like coupling schemes. The box-like coupling schemes taken in this paper include a doublet, extended doublet, and fourth-order box section. The box-like portion of the coupling schemes is implemented by an E-shaped resonator. Synthesis and realization procedures are described in detail. The example filters show an excellent match to the theoretical responses.
Original language | English |
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Pages (from-to) | 147-153 |
Number of pages | 7 |
Journal | IEEE Transactions on Microwave Theory and Techniques |
Volume | 55 |
Issue number | 1 |
DOIs | |
State | Published - 1 Jan 2007 |
Keywords
- Bandpass filters
- Design
- Elliptic filters
- Resonator filters
- Transmission zero