return loss造句
1. At first I was full of lofty return loss.
2. Low return loss and material loss.
3. Insertion Loss, Polarization Dependence Loss, Return Loss and Wavelength Dependence Loss are primary parameters of MEMS optical switch.
4. Good insulativity and shielding effectiveness to reduce return loss, complying with RoHS standard.
5. It possesses of the advantages of high Echo Return Loss Enhancement and good adaptability to circuitry condition experimentally.
6. This paper discusses the return loss in air-space type fixed optical attenuator.
7. Feature: Excellent insertion loss and return loss, Frequency response width, Low loss.
8. SRL(structural return loss) is one of the important indicators of telecom cables, while the capacitance in water of cable may reflect the periodic defect of the production line.
9. Then, both the radiation patterns and the return loss of the antenna with different cylinder curvature radius and length are calculated.
10. Low - insertion loss, high return loss and high slope selectivity are simultaneously required for filters.
11. The synthesis of the cross coupled filter is from prescribed transmission zeros and return loss till the attainment of the coupling matrix of each cavity.
12. Bevelled pigtail endface adjusted from plane is applied to enhance return loss, so it is important to test the angle of pigtail endface.
13. The second part is the arrangement for the design of direct-coupled optical switches and variable optical attenuators. analyzing return loss, insertion loss and precise calibration of them.
14. You can ask to competitors of its NEXT, FEXT and return loss data for a real contrast.
15. This paper presents the principle and method for measuring various microwave devices return loss by spectrum analyzer and analyses the uncertainty of measurement.
16. Results show that different EBG structures have different effects on the patch antenna. The performance such as gain, bandwidth and return loss of the conventiona...
17. A new broadband slot antenna with a fan-shaped microstrip feed is presented, and the return loss curve and radiation patterns of the antenna is simulated in this paper.
18. When the gigabit ethernet work on UTP, it must adopt the 4pairs UTP at the full duplex mode, and need to increase some new requirement of performance parameters return loss , NEXT, PSNEXT.
19. The meter not only supplies a high- stabilized laser source, but it can measure the light power, the return loss and the insert loss of optic components by choosing the function in experiment.
20. ACOM is the combined loss achieved by the echo canceller , which is the sum of the echo return loss, echo return loss enhancement, and nonlinear processing loss for the call.
21. Several kinds of measurement principles and methods for optical return loss ( ORL ) are introduced.