Is that means that we can combine four types of diveristy in a single antenna system? If so, can you provide me an article deals with a combination of three to four types of diversity in a single antenna system!!
Quadruple diversity: In radio communication, diversity transmission and reception in which four independently fading signals are used. Note: Quadruple diversity may be accomplished through the use of space, frequency, angle, time, or polarization multiplexing, or combinations of these.