S. Kim, J. Qureshi, K. Buisman, L. Larson, L. D. de Vreede
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引用次数: 5
摘要
提出了一种基于全通网络的变容调谐连续可变移相器。推导并给出了该移相网络的设计方程。该移相器在2ghz时的IIP3为52 dBm,频距为10 MHz,在2ghz时连续180度相移时的损耗为2.3-3.7 dB。包括衬垫在内的总芯片尺寸为2900 μ m X 2200 μ m。
A low-distortion, low-loss varactor phase-shifter based on a silicon-on-glass technology
A varactor-tuned continuously variable phase shifter based on an all-pass network is presented. Design equations for this phase shifter network are derived and presented. The phase shifter achieves an IIP3 of 52 dBm with 10 MHz tone-spacing at 2 GHz and loss of 2.3-3.7 dB with continuous 180deg phase shift at 2 GHz. The total chip size including pads is 2900 mum X 2200 mum.