The design of the LTE physical layer (PHY) is heavily influenced by requirements for high peak transmission rate (100 Mbps DL/50 Mbps UL), spectral efficiency, and multiple channel bandwidths (1.25-20 ...
Impedance mismatches on PCBs (printed-circuit boards) and backplanes can cause reflections that impair high-speed chip-to-chip connections. These reflections also create ISI (intersymbol interference) ...