求IEEE论文数篇，谢谢: 00643841.pdf

1.           A 20 GHz microwave sampler
2.           A hybrid 0.5–20GHz microwave sampler
3.           Novel enhanced and miniaturized 90° coupler for 3G EH mixers
4.           A Broadband Planar Magic-T Using. Microstrip–Slotline Transitions
5            Integrated balanced sampling circuit for ultra-wideband communications and radar systems
6            sampling for Oscilloscopes and Other RF Systems: DC Through X-Band      
7        50 years of RF and microwave sampling   
8           Applications of RF and microwave sampling to instrumentation and measurement         
9           1.5-40 GHz multifunctional microwave sampling converter
10         A low-cost uniplanar sampling down-converter with internal local oscillator, pulse generator, and IF amplifier         
11         Ultra-wideband sampling down converter with sampling phase detector         
12         Investigation of a Novel Sampling Frequency Down-Converter
13        A 2-GHz subharmonic sampler for signal downconversion               
14         Mixed potential integral equation technique for hybrid microstrip-slotline multilayered circuits using a mixed rectangular-triangular mesh               
15         Analysis of microstrip-slotline ring 3 dB directional couplers        
16         A Compact Low-loss Magic-T using Microstrip-Slotline Transitions         

       

谢谢各位，急用

午休，闲着也是闲着，吐糟一下，16篇~~~{:soso_e127:}

我下的都糊涂了，你看着办吧，只下了13篇，我懒得找了，继续努力去也

{:soso_e128:}非常感谢

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