您要查找的是不是：
- RF switch is most suitable for those decorated house with no power switch available. RF变频开关适用于那些已经装修好房子却没有控制电源开关的用户。
- Second, the design of RF switch is discussed, with the emphasis on the equivalent model of PIN DIODE and the compensating syntonic matched circuit. 为了完成波束切换的功能，本文探讨了射频开关的设计，着重介绍了PIN DIODE高频等效模型和用以补偿的谐振匹配网络；
- The BPM system in 100MeV linac includes BPM(Beam position monitor),BPM front-end electronics, BBC module,RF switch module and AD module. The BPM front-end electronics and the detailed design of the data acquisition system are presented in this paper. 100MeV直线加速器束流位置探测器系统包括BPM(Beam position monitor)、BPM前端电子学、基于束流的准直模块(Beam based calibration,BBC)、高频信号切换模块和AD模块。 本文详细介绍了BPM前端电子学和数据采集系统设计。
- When choosing an RF switch system, some of the critical electrical specifications to review include crosstalk (path isolation), insertion loss, voltage standing wave ratio (VSWR), and bandwidth. 使用开关会不可避免地劣化测量系统的性能，因此考虑影响系统性能比较明显的几项关键参数就非常重要。
- Design on slab mode MEMS RF switch 射频开关的设计
- The Research on GaAs MMIC RF Switch for Handset 用于手机砷化镓MMIC射频开关的研制
- RF Switch Circuit Controlled by PIC PIC单片机控制的射频切换电路
- This section describes the various types of switching configurations available: scanner, multiplex, matrix, isolated, and RF switching. 本部分介绍各种类型的切换配置：扫描仪、复用器、矩阵、隔离开关和RF切换开关。
- High Yield GaAs DPDT RF Switch MMIC 高成品率砷化镓DPDT单片射频开关
- Mattias Lampe, Ronghong Jin, Junping Geng, Min Ding: invention patent “One Kind of Directional/ Omni-directional Antenna with RF Switching Control Circuit”, (submitted). 金荣洪，耿军平，周旭竹：实用新型专利“可实现极化兼容的小型全向天线”（已提交）。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- RF Switch and its Applications in Communication Systems 射频开关及其在通信系统中的应用
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- The switch on the kettle won't stay down. 这个水壶上的开关按下时卡不住了。
- I switch off when he starts talking about cars. 他一谈起汽车我就厌烦。
- Yield Analysis of GaAs DPDT Monolithic RF Switch for Wireless Communication 手机用砷化镓双刀双掷单片射频开关成品率分析
- Polls showed a switch to Labour. 民意测验表明形势转而对工党有利。
- No, hold it a second, switch that to roast chicken. 不，等一等，把那个换成烤子鸡。
- Long lectures really switch me off. 我觉得冗长的演讲很烦人。
- Can we switch over? Here is too hot. 咱们换换地方？这里太热了。
