An efficient reconfigurable band tuning filter design for channelizer in transponder satellite system
- Title
- An efficient reconfigurable band tuning filter design for channelizer in transponder satellite system
- Creator
- Varghese R.C.; Amir A.; Inbanila K.
- Description
- For improved performance in a variety of applications, the transponder in satellite systems must be very flexible. The channelizer-dependent transponder system significantly boosts the operation of a satellite system. When channelizing wideband input signals, a digital filter bank is typically used to extract several small sub-bands. In this research, a reconfigurable band tuning (RBT) design for the channelizer in the satellite transponder system is designed and implemented. Cosine modulation, exponential modulation and IFIR filter are the techniques behind the RBT design. The RBT design facilitates the generation of many channels enabling channelization with non-uniform narrow transition width. A number of examples are presented to illustrate how well the RBT design performs. Findings indicate that there are fewer filter coefficients in the RBT design than there are in the current approaches Effective implementation of a properly designed RBT design lowers power consumption and simplifies the hardware. 2024 The Franklin Institute
- Source
- Journal of the Franklin Institute, Vol-362, No. 2
- Date
- 2025-01-01
- Publisher
- Elsevier Ltd
- Subject
- Channelizer; Cosine modulation; Exponential modulation; FIR filters; Interpolated FIR (IFIR)
- Coverage
- Varghese R.C., CHRIST (Deemed to be University), Karnataka, Bangalore, India; Amir A., CHRIST (Deemed to be University), Karnataka, Bangalore, India; Inbanila K., CHRIST (Deemed to be University), Karnataka, Bangalore, India
- Rights
- Restricted Access
- Relation
- ISSN: 160032; CODEN: JFINA
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Varghese R.C.; Amir A.; Inbanila K., “An efficient reconfigurable band tuning filter design for channelizer in transponder satellite system,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 27, 2025, https://archives.christuniversity.in/items/show/12604.