Abstract
High quality factor (>3000) transformer-type spiral inductors are realised in a 0.18 μm complementary metal-oxide-semiconductor with active magnetic energy feedback from the secondary coil to the primary coil. This approach is robust and compatible with the main-stream integrated circuit technologies and has potential to achieve high-Q reactance with low power, low noise and high linearity. The fabricated inductors exhibit Q ∼ 3000 between 1.5 to 2.1 GHz.
Original language | English |
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Pages (from-to) | 112-113 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 38 |
Issue number | 3 |
DOIs | |
State | Published - 31 Jan 2002 |