1、PEC 电子工程英语证书考试-射频电路词汇abrupt突然的academia学术环境accomplish完成accumulate累积active有源的adaptive适应的additional另外的adequate充足的adequately充分地adjacent邻近的adjacent相邻的admittance导纳advantageous有利的affinity亲和力aforementioned前述的aggregate总和Agilent安捷伦科技公司aided半自动的albeit尽管align使成一线aligned对齐的alternatively做为选择,二者择一地alumina氧化铝alumin
2、um铝ambient周围的，氛围的amplifier放大器analogous类似的angular有角的antenna天线aperture口径apparent明显的appendix附录applicable可适用的apply适用appreciably明显地appreciated增强approximately大约arbitrarily任意的arbitrary任意的Arsenide砷assumption假定asymmetrical不对称的attempt企图attenuate衰减attenuation衰减attenuative衰减的attenuator衰减器attribute属性augmented增音的
3、auxiliary辅助的avalanche雪崩axisymmetric轴对称的backbone主干balun不平衡变换器bandgap带隙bandpass带通bandstop带止bandwidth带宽barrier阻挡层电压BARRITT势垒注入瞬时二极管baseband基频beneath在之下beryllium钵bias偏置biasing偏置bilateral双边的binomial二项的，二项式的bipolar双极的blocking阻隔Boltzmann人名bond结合bracket支架bracketed相等的broad广泛broadband宽带built-in内建bulk大块，固体Butterworth巴特沃思bypass旁路cable电缆calibrate校正calibrated校准了的calibration校准candidate候选人capacior电容capacitive电容性的capitalize用大写字母表示carbide碳carbon-composition炭质carrier载流子cascade级联cast赶caveat申述，说明cavity腔，洞cellular蜂窝ceramic陶瓷characteristic特征Chebyshev切比雪夫
