Abstract
Due to the complex arrangement of frequency plans and spatial coverages in modern satellite communication systems, channels that are noncontiguous in frequency may be amplified by a single power amplifier and transmitted to the ground through one beam. In this letter, a dual-mode canonical filter with dual-passband is presented. The filter adopts dual-mode technique for mass and volume reduction. Canonical structure is adopted for maximum zero realization. To validate the design technique, a six-pole dual-mode dual-passband filter of canonical structure for K a-band (30/20 GHz) satellite transponder is realized. The measured frequency response of the filter shows good agreement with the computed one.
| Original language | English |
|---|---|
| Pages (from-to) | 271-273 |
| Number of pages | 3 |
| Journal | IEEE Microwave and Wireless Components Letters |
| Volume | 14 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2004 Jun 1 |
| Externally published | Yes |
Keywords
- Canonical filter
- Dual-mode
- Dual-passband
- Satellite
ASJC Scopus subject areas
- Electrical and Electronic Engineering
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Cite this
Lee, J. S., Uhm, M. S., & Yom, I. B. (2004). A dual-passband filter of canonical structure for satellite applications. IEEE Microwave and Wireless Components Letters, 14(6), 271-273. https://doi.org/10.1109/LMWC.2004.828010