應用於小型無人飛行載具之W頻段雷達前端積體電路研製(3/3)

Physics & Astronomy

1. CMOS 100%
2. frequency dividers 87%
3. injection 81%
4. voltage controlled oscillators 80%
5. rectifiers 70%
6. power amplifiers 65%
7. direct current 65%
8. locking 63%
9. extremely high frequencies 62%
10. bipolar transistors 60%
11. transformers 59%
12. quadratures 58%
13. high electron mobility transistors 57%
14. amplifiers 55%
15. low noise 54%
16. rectennas 50%
17. heterojunctions 49%
18. antennas 48%
19. output 46%
20. degradation 41%
21. broadband 39%
22. vibration 36%
23. topology 36%
24. evaluation 35%
25. tiles 32%
26. polarization 29%
27. configurations 29%
28. radiant flux density 25%
29. bandwidth 25%
30. emitters 23%
31. transistors 22%
32. linear circuits 17%
33. power efficiency 16%
34. oscillations 15%
35. low frequencies 15%
36. cells 15%
37. microwave circuits 14%
38. injectors 14%
39. division 13%
40. chips 11%
41. impedance 10%
42. analogs 8%
43. occurrences 8%
44. capacitance 8%
45. sensitivity 8%
46. microwaves 7%
47. performance 6%
48. electric potential 6%

Engineering & Materials Science

1. Heterojunction bipolar transistors 66%
2. Low noise amplifiers 64%
3. High electron mobility transistors 64%
4. Variable frequency oscillators 62%
5. Nonlinear analysis 61%
6. Topology 56%
7. Jitter 56%
8. Power amplifiers 55%
9. Polarization 50%
10. Internet of things 46%
11. Rectennas 45%
12. Phase noise 39%
13. Gates (transistor) 39%
14. Degradation 38%
15. Antennas 36%
16. Tile 30%
17. Conversion efficiency 29%
18. Bandwidth 27%
19. Microwaves 19%
20. Power transistors 18%
21. Voltage control 17%
22. Noise figure 12%
23. Transistors 11%
24. Acoustic impedance 10%
25. Frequency bands 9%
26. Capacitance 9%
27. Temperature 7%
28. Feedback 7%
29. Networks (circuits) 6%