x-band造句
1. A low conversion loss and high isolation X-band single balanced mixer is developed in this paper, using commercially available Schottky barrier diode HSMS-2822.
2. This paper describes the microstrip Y-junction circulator of X-band Doppler Radar, its working principle, engineering design and experimental results.
3. After investigating various light and wide-frequency shielding materials, it is found that carbon nano-tube shielding material can meet the light-weight and L/C/X-band requirements of the system.
4. The pulse power supply for X-band Traveling-Wave Tube(TWT) experiment was developed.
5. The X-band radar sits atop a modified floating oil platform and provides information about incoming missiles so military officials can launch a response.
6. Antenna have high gain, low noise temperature characteristic under test in experimentation, and it can precision tracking at S-band, high efficiency receive at S/X-band.
7. Wave measurement by X-band marine navigation radar is very important to ocean monitoring.
8. However, the sea-based X-band radar did not perform as expected, " the agency said.
9. In this paper the realization approach of X-band four-frequency multiplier microstrip structure is discussed mainly.
10. Since K-Band frequency is 2.5 times higher than X-Band, the multipath signal generated by an intruder is also 2.5 times higher, vastly improving detection of slow and fast-moving targets.
11. The radiation element, the coupling probe and the feeding system were designed in details, as a result, an X-band 4-element array model was obtained.
12. CyberKnife, as a unique device, integrates the arm-based robotic system carrying a compact X-band linear accelerator with image-guidance technology to perform frameless stereotactic radiosurgery.
13. Both missiles flew successfully, but missed each other because of a problem in the sea-based X-band radar, the department's Missile Defense Agency said.
14. This article describes design construction and characterization of a transistorized X-band ground-based scatterometer.
15. The developed theory is used to analyse the impedance-match problem of microstrip meander line ferrite phaser in X-Band, C-Band, and a good agreement with the experimental results is obtained.
16. With the KZS algorithm the wavelet attenuation correction of the X-band weather radar is realized by using the ground-clutter echo as the criterion.
17. The structure design, cavity preparation, and measurement method of Loaded Q of an X-band TE011 mode superconducting Nb cavity have been described.
18. Finally, the performance of this new approach is validated by the X-band full polarimetric SAR data in Niigata area of Japan.
19. Perth also reduced the power of the transmission to make it more like the sort of faint X-band signal the craft would expect to hear at Mars.
20. Designed as a scalable, multi-mission radar system, AMDR is comprised of an X-band, S-band and Radar Suite Controller (RSC).
21. This paper studies the design of pulse repetition frequency of an X-band height-finding radar for clutter suppression and presents an algorithm for fuzzy distance solution.
22. This paper introduces the composition, specification and the structure design features of the antenna pedestal system for X-band truckborne doppler weather radars.
23. During a seven-day auction on eBay that ended on May 29, Novocin says he sold four items, including an X-Band Weather Radar Modulator for $500 and a high-frequency radio circuit card for $32.
24. During a seven-day auction on eBay that ended on May 29, Novocin says he sold four items, including an X-Band Weather Radar Modulator for and a high-frequency radio circuit card for .
25. A monopulse limited phase scanning antenna system for the fire-control radar at X-band is presented in this paper.