Figure 13
From: An optimized DCO with modified binary-weighted DCTLs based hybrid tuning banks for an E-band DPLL

Measured results of (a) DCO spectrum, (b) DCO phase noise spectrum @ 77GHz and (c) DCO phase noise spectrum @ 81GHz.
From: An optimized DCO with modified binary-weighted DCTLs based hybrid tuning banks for an E-band DPLL
Measured results of (a) DCO spectrum, (b) DCO phase noise spectrum @ 77GHz and (c) DCO phase noise spectrum @ 81GHz.