 2.2.2 Multitone Jamming 2.2.2.1 Random Jamming Tone Phase 2.2.2.2 Band Multitone Jamming 2.2.2.3 Independent Multitone Jamming 2.3 Coding Countermeasures 2.3.1 Time Diversity 2.3.1.1 Partial-Band Noise Jamming 2.3.1.2 Band Multitone Jamming 2.3.1.3 Independent Multitone Jamming Contents 2.3.1.4 Time Diversity Overview 2.3.2 Coding Without Diversity 2.3.2.1 Convolutional Codes 2.3.2.2 Reed-Solomon Codes 2.3.2.3 Concatenated Codes 2.3.3 Coding With Diversity 2.3.3.1 Optimum Code Rates Slow Fading Uniform Channels 2.4.1 Broadband Jamming - No Diversity 2.4.2 Broadband Jamming-Diversity and Coding 2.4.3 Partial-Band Jamming Worst Noise Jammer Distribution-Slow Fading Uniform Channel 2.5.1 Uncoded 2.5.2 Diversity and Coding Worst Noise Jammer Distribution-Slow Fading Nonuniform Channel 2.6.1 Uncoded 2.6.2 Diversity and Coding Other Coding Metrics 2.7.1 Energy Quantizer 2.7.2 Hard Decision with One Bit Quality Measure 2.7.3 List Metric 2.7.4 Metrics for Binary Codes References Appendix 2A: Justification of Factor of 1/2 for FH/MFSK Signals with Diversity in Partial-Band Noise Appendix 2B: Combinatorial Computation for n = 1 Band Multitone Jamming PART 3 OTHER FREQUENCY-HOPPED SYSTEMS Chapter 1 Coherent Modulation Techniques Performance of FH/QPSK in the Presence of Partial- Band Multitone Jamming Performance of FH/QASK in the Presence of Partial- Band Multitone Jamming Performance of FH/QPSK in the Presence of Partial- Band Noise Jamming Performance of FH/QASK in the Presence of Partial- Band Noise Jamming Performance of FH/PN/QPSK in the Presence of Partial-Band Multitone Jamming Performance of FH/PN/QASK in the Presence of Partial-Band Multitone Jamming Contents Performance of FH/QPR in the Presence of Partial- Band Multitone Jamming Performance of FH/QPR in the Presence of Partial- Band Multitone Jamming 1.9 Summary and Conclusions 1.10 References Chapter 2 Differentially Coherent Modulation Techniques Performance of FH/MDPSK in the Presence of Partial- Band Multitone Jamming 2.1.1 Evaluation of Q2nn/m Performance 