An adaptive FEC scheme for Ka-band satellite communications
β Scribed by Hongming Yang; Zhigang Cao
- Book ID
- 110626422
- Publisher
- SP Science Press
- Year
- 2005
- Tongue
- English
- Weight
- 346 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0217-9822
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π SIMILAR VOLUMES
## Abstract A MMIC (monolithic microwave integrated circuit) mixer chip using the Schottky diode of an InGaAs/GaAs pβHEMT process has been developed to act as the receiver down converter of a Kaβband satellite transponder. A different approach to the MMIC mixer structure is applied for reducing the
In this paper, a very compact 16-element digital beamforming (DBF) receiver-array module operating in the Ka-band is demonstrated for the first time. The active microwave circuitry is outlined and, following this framework, challenging electronics-integration aspects are discussed in detail. The fir