Download now Free registration required
This paper presents a comparative performance assessment of slow frequency hopped, frequency division multiplexed waveforms through dehop-rehop partial processing and on-board processing satellite payloads under the effects of jamming. Towards application in tactical mobile satellite communications, the performances of convolutional coded Symmetric Differential Phase Shift Keying (SDPSK) and 1-bit differential Gaussian Minimum Shift Keying (GMSK) modems are examined under the influences of jamming. Uplink channel impairment is modeled as Partial Band Noise Jamming (PBNJ), and Band Multi-Tone Jamming (BMTJ) coupled with AWGN and the downlink channel is modeled as AWGN.
- Format: PDF
- Size: 573.47 KB