5月份的JSSC,其中大部分都是关于rf的内容,似乎源于RFIC2010的paper占了有一半了,下面是部分paper的内容:
Tunable High-Q N-Path Band-Pass Filters: Modeling and Verification
提到的 differential single-port switched-RC N-path filter的机构,具体mos开关的mixing和RC filter的实现方法,以及关于filter的 modeling和分析
Design of a Dual W- and D-Band PLL
针对非常高频的PLL的结构的设计考量,主要还是了解下里面的CP和VCO的结构
Highly Linear RF CMOS Variable Attenuators With Adaptive Body Biasing
对attenuator电路,利用adaptive bootstrap body bias来提升linearity的方法
A Linear Multi-Mode CMOS Power Amplifier With Discrete Resizing and Concurrent Power Combining Structure
PA效率提升的方法,主要分析discrete resizing 和concurrent power combining structure的方法
A Sub-100uW MICS/ISM Band Transmitter Based on Injection-Locking and Frequency Multiplication
对于低压和效率问题的cascaded multi-phase injection locking 和frequency multiplication的结构
A 90 nm-CMOS, 500 Mbps, 3–5 GHz Fully-Integrated IR-UWB Transceiver With Multipath Equalization Using Pulse Injection-Locking for Receiver Phase Synchronization
区别于一般的CDR电路,这里利用pulse injection-locking 的方法来回复时钟信号.
An Inductor-Less Noise-Cancelling Broadband Low Noise Amplifier With Composite Transistor Pair in 90 nm CMOS Technology
LNA中采用的composited NMOS/PMOS cross-coupled pair 的方法来对噪声提供 部分的cancellation ,以此来改善系统的noise figure
A 6.25 Gb/s Voltage-Time Conversion Based Fractionally Spaced Linear Receive Equalizer for Mesochronous High-Speed Links
对于 fractionallyspaced linear receive equalizers 的分析,相应的 FSE tap tuning 的方法
A 0.77ps RMS Jitter 6-GHz Spread-Spectrum Clock Generator Using a Compensated Phase-Rotating Technique
基于 fractional- PLL 的 spread-spectrum clock generator 电路,关于其中的 phase-rotating 方法等