An an antenna block comprising: a substrate; one or more instances of a first type of dual-band, dual-polarization patch antenna (102) formed on the substrate, wherein the first type of patch antenna (102) is configured to support a first frequency band in a first polarization direction and a common frequency band in a second polarization direction, wherein the first frequency band in the first polarization direction is different from the common frequency band in the second polarization direction; one or more instances of a second type of dual-band, dual-polarization patch antenna (102) formed on the substrate, wherein the second type of patch antenna (102) is configured to support a second frequency band in the first polarization direction and the common frequency band in the second polarization direction, wherein (i) the common frequency band in the second polarization direction is different from the second frequency band in the first polarization direction and (ii) the second frequency band in the first polarization direction is different from the first frequency band in the first polarization direction; a first feed line formed on the substrate and connected to support the first frequency band in the first polarization direction; a different, second feed line formed on the substrate and connected to support the second frequency band in the first polarization direction; one or more instances of a third type of dual-band, dual-polarization patch antenna (102) formed on the substrate, wherein the third type of patch antenna (102) is configured to support a third frequency band in the first polarization direction and the common frequency band in the second polarization direction, wherein (i) the common frequency band in the second polarization direction is different from the third frequency band in the first polarization direction and (ii) the third frequency band in the first polarization direction is different from the first and second frequency bands in the first polarization direction; and a different, third feed line formed on the substrate and connected to support the third frequency band in the first polarization direction. a substrate; one or more instances of a first type of dual-band, dual-polarization patch antenna (102) formed on the substrate, wherein the first type of patch antenna (102) is configured to support a first frequency band in a first polarization direction and a common frequency band in a second polarization direction, wherein the first frequency band in the first polarization direction is different from the common frequency band in the second polarization direction; one or more instances of a second type of dual-band, dual-polarization patch antenna (102) formed on the substrate, wherein the second type of patch antenna (102) is configured to support a second frequency band in the first polarization direction and the common frequency band in the second polarization direction, wherein (i) the common frequency band in the second polarization direction is different from the second frequency band in the first polarization direction and (ii) the second frequency band in the first polarization direction is different from the first frequency band in the first polarization direction; a first feed line formed on the substrate and connected to support the first frequency band in the first polarization direction; a different, second feed line formed on the substrate and connected to support the second frequency band in the first polarization direction; one or more instances of a third type of dual-band, dual-polarization patch antenna (102) formed on the substrate, wherein the third type of patch antenna (102) is configured to support a third frequency band in the first polarization direction and the common frequency band in the second polarization direction, wherein (i) the common frequency band in the second polarization direction is different from the third frequency band in the first polarization direction and (ii) the third frequency band in the first polarization direction is different from the first and second frequency bands in the first polarization direction; and a different, third feed line formed on the substrate and connected to support the third frequency band in the first polarization direction.