1) microwave ferroelectric material
微波铁电材料
1.
Barium strontium titanate(BST) microwave ferroelectric materials doped with different amounts of magnesia(MgO) were prepared by traditional process-solid phase synthesis.
采用固相反应法制备了掺杂不同量氧化镁(MgO)的钛酸锶钡(BST)微波铁电材料。
2.
As a microwave ferroelectric material, Barium strontium titanate (BST) has characteristics such as proper dielectric constant, small dielectric loss and good tunability.
钛酸锶钡(BST)微波铁电材料具有合适的介电常数、低的介电损耗、较好的可调谐性等特点，在光电信息、微波通讯等方面有着广泛的应用前景。
3) polycrystalline microwave ferrite material
多晶微波铁氧体材料
4) microwave materials
微波材料
5) microwave material
微波材料
1.
Microstrip Antenna used in most GPS receivers has surface-wave issue and higher cost due to the high permittivity sintered microwave material used.
目前GPS接收机中所使用的微带天线为了缩小尺寸常常采用高介电常数的微波材料进行设计,但高介电常数的微波材料会引起表面波并且成本会很高。
6) ferroelectric material
铁电材料
1.
BaTiO_3-based ferroelectric materials,which are modified by the substitution of A-site or B-site ions,can potentially be applied in voltage-controlled tunable ceramic capacitors and microwave devices due to their excellent dielectric nonlinearity under DC electric fields.
通过A位或B位掺杂改性得到的钛酸钡基铁电材料,在外加直流偏置电场作用下,具有介电常数非线性可调的优异介电性能,可以广泛地应用于压控可调陶瓷电容器和微波可调器件领域。
2.
Based on lots of research achievements and experimental data,ferroelectric material and devices exhibit good properties under nuclear radiation conditions.
大量研究结果和实验数据显示,铁电材料与器件具有极强的抗辐射能力,在军事和空间领域具有广阔的应用前景,因此铁电材料及其器件的抗辐射能力与机理研究日益受到关注。
3.
The ion etching reticulation is very diffcult for ferroelectric materials due to thickness limitation as well as narrow distance between pixels.
因此,为实现热释电非制冷焦平面探测器的网格化,减小热串音,提高器件的空间分辨率,采用了一套基于PID微机控制技术的激光化学辅助刻蚀系统对铁电材料进行了网格化刻蚀,较好地解决了大列阵铁电材料探测器的网状技术这一难题。
补充资料：电致发光显示材料(见电致发光材料)
电致发光显示材料(见电致发光材料)
electroluminescent display materials
蒸敷棘巍 diSPlay 又称场致 质的粉末
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条