5 results about "RF connector" patented technology

The invention provides a microwave receiving and transmitting channel assembly. The assembly comprises a local oscillator module and a channel module. The local oscillator module is provided with at least one local oscillator signal connection hole. The channel module is provided with the channel signal connecting holes corresponding to the local oscillator signal connecting holes, the local oscillator signal radio frequency connecting seats are arranged in the local oscillator signal connecting holes, the channel signal radio frequency connecting seats are arranged in the channel signal connecting holes, and the local oscillator module is connected with the channel module through a radio frequency connector. The beneficial effects of the present invention are that a split microwave receiving and transmitting channel assembly is provided, the local oscillation module of the microwave receiving and transmitting channel assembly is connected with the channel module in a plug butt joint mode, the isolation index of the channel module and the local oscillation module is guaranteed, and meanwhile the size of the multi-channel microwave receiving and transmitting channel assembly is greatly reduced.

The invention discloses a two-port microstrip device testing device which comprises an X-axis displacement platform, a radio frequency connector carrying platform A, a radio frequency connector carrying platform B, a Z-axis displacement platform A, a Z-axis displacement platform B, an X-axis displacement platform, a bearing plate carrying platform A, a bearing plate carrying platform B, a bearing plate, ball spring screws and a to-be-tested piece carrying platform. Wherein the radio frequency connector platform deck A and the radio frequency connector platform deck B can move on the X-axis displacement platform along the X direction; ball spring screws are arranged in cavities of the bearing plate carrying table A and the bearing plate carrying table B and are positioned below the bearing plate; and the to-be-tested piece carrying table is positioned on the bearing plate between the radio frequency connector carrying table A and the radio frequency connector carrying table B. According to the invention, the device test can be rapidly and efficiently completed, and the connection of the microstrip line is completed by using a crimping method without welding and nondestructive test; moreover, the antenna is suitable for various microstrip line devices, and can be used in different lengths, different widths and different medium thicknesses.