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Predistortion Technique for Cross-Coupled Filters and Its Application to Satellite Communication Systems
| Content Provider | Semantic Scholar |
|---|---|
| Author | Yu, Ming Tang, Wai-Cheung Malarky, Alastair Dokas, Van Cameron, Richard Wang, Ying |
| Copyright Year | 2001 |
| Abstract | This paper presents a novel adaptive predistortion technique for general cross-coupled microwave/RF filters with improved insertion loss and group-delay equalization. The method enables many potential applications of an almost abandoned technique, and permits a lower implementation technology to emulate the performance of a higher filter. 10–4–4 filters were built and tested at and -band to verify the validity of the new method. The impact to satellite communication channels was also analyzed. Another novel concept of over-predistortion was proposed and evaluated and should lead to significant improvement for applications such as satellite transponder input multiplexers, where insertion loss can be traded off for in-band flatness, mass, volume, and even overall system performance. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://maxwell.uwaterloo.ca/~myu/publications/03predist.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Clinical act of insertion Communications satellite Delay equalization Hearing Loss, High-Frequency Insertion Mutation License Microwave Multiplexer Radio frequency Satellite Communications Transponder Device Component |
| Content Type | Text |
| Resource Type | Article |
