August 2018
Intermediate to advanced
466 pages
13h 56m
English
This chapter describes some of the RF technologies needed at mm-Wave frequencies to implement devices and BS in frequency range 2. Challenges and possibilities are discussed for different implementation alternatives.
mm-Wave technologies; ACD; DAC; LO generation; phase noise; power amplifier; filtering; noise figure; dynamic range; bandwidth
The existing 3GPP specifications for 2G, 3G, and 4G mobile communications are applicable to frequency ranges below 6 GHz and the corresponding RF requirements consider the technology aspects related to below 6 GHz operation. NR also operates in those frequency ranges (identified as frequency range 1) but will in addition be defined for operation ...