Abstract
Envelope fading, random FM, and time delay spread are the major degradation factors in digital FM land mobile radio transmission systems using VHF/UHF frequencies. By taking these factors into account, the bit-error-rate (BER) performance of minimum-shift-keying (MSK) with differential detection is theoretically analyzed by using a two-path Rayleigh fading model. The postdetection selection diversity is considered in the analysis to clarify improvement in BER performance. Based on the results, it is shown that a preferable transmission rate exists for a typical land mobile propagation environment.
| Original language | English |
|---|---|
| Pages (from-to) | 451-456 |
| Number of pages | 6 |
| Journal | Transactions of the Institute of Electronics and Communication Engineers of Japan. Section E |
| Volume | E 65 |
| Issue number | 8 |
| Publication status | Published - Jan 1 1982 |
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ASJC Scopus subject areas
- Engineering(all)