内容提示: Using FFT in Cadence Spectre First, you need to determine your input frequency based on the sampling rate and the number of samples to ensure coherent sampling. For example, the sampling rate is f s =100MHz and the number of samples (of number of FFT bins) is N FFT =2^6=...
参考:https://www.edaboard.com/threads/spectrum-cadence-for-adc-sndr-measurement-issues.396380/ 对于连续时间的波形进行fft:设置trans-Options-Output-strobeperiod或trans-Options-Time Step-maxstep的值更小,例如1p,应该会使FFT的计算结果更准确,才能减少插值的影响。因为根据FFT窗口下面的warning “Signal: ' vi...
面。互连线工艺的集成技术由此开始向着重点研究领域开始发展,ANSYS、Cadence、 CST等公司开始推出一系列的关于互连线工艺的软件,能够精确提取电阻和电感参 数的FastHenry软件,通过使用场求解的相关方法可以获得相关的参数。在2003年 的时候,美国的Z.Zhu教授首次提出并实现了FastImp软件,这个软件基于对互连线 [12] 进行缩...
In this work same technique is first applied to protect Cordic based FFT and then the protection schemes that combine the use of Error Correction Codes and Parseval checks are proposed and the area reduction of 12% was observed. The Power, area and delay is analyzed in Cadence using 180 nm...
第28卷第8期增刊2007年8月仪器仪表学报ChineseJournalofScientificInstrumentV01.28No.8Aug.2007基-16高效FFT信号处理器的FPGA实现白德风,吕长志,王羽,张吉占(北京工业大学微电子学与固体电子学系北京100022)摘要:设计了一种4096点FFT复数浮点运算处理器,其蝶形处理单元采用高效的基一16算法实现,该算法有效的结合了流水...
The proposed optimized radix-2-based FFT/IFFT core was also implemented in 45-nm CMOS technology library, using Cadence tools, which occupies an area of 143.135 mm and consumes a power of 9.10 mW with a maximum throughput of 48.44 Gbps. Similarly, the high-performance approximate complex ...
Cadence 1、参与公司新产品芯片定义; 2.领导设计团队完成模拟IC从设计,验boss证到量产的全过程; 3、负责模拟IC设计; 4、指导Layout工程师完成版图设计;5、制定IC产品验证规范。 1、 本科及以上微电子专业; 2、 五年以上模拟电路设计经验; 3、 熟悉模拟电路设计流程; 4、 有独立负责IC电路设计及团队管理经验; ...
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The motivation behind writing this software was to develop a wideband measurement routine for high-precision pulsar timing in the era of very broadband receivers and high-cadence timing observations for PTA experiments, and it makes up a chunk of Tim Pennucci's Ph.D. thesis. Algorithm development...
or equivalent. 2.2+ years experience in Analog layout. 3.Familiar with Linux, capable of setting layout environment.0.13um, 0.18um, 90nm or 65nm and experience in IC tape-outs. 4.Experience in Cadence Dracula, Caliber is essential. 5.Experience about of CMOS 6.Strong time management skills ...