Test adapter configuration for testing a communication device
The invention provides a base plate for a test adapter for use in testing devices in a production line. The base plate comprises a first interface configured to connect to a product-specific part configured to receive and test a specific type of device under test, and a second interface configured to connect to a common part comprising testing elements common to various devices under test. The base plate is a printed wiring board arranged to couple signals from the common part to the device under test.
1. A base plate for a test adapter configured to enable testing of various devices in a testing station, the base plate comprising:
a first interface configured to connect to a product-specific part comprising testing elements configured to receive and test a specific type of device under test; and
a second interface comprising at least one connector that is configured to connect to a counterpart connector in a common part, the common part comprising testing elements common to various devices under test,
wherein the base plate is a printed wiring board arranged to route electrical test signals through the at least one connector, when connected to the counterpart connector, from the common part to said testing elements of the product-specific part used for testing the device under test.
2. The base plate of claim 1 , wherein the wiring of the base plate is further arranged to couple signals from the common part to the device under test directly.
3. The base plate of claim 1 , wherein the wiring of the base plate is arranged to couple a radio frequency signal to the device under test through an antenna embedded in the base plate.
4. The base plate of claim 3 , wherein at least part of the antenna is part of the printed wiring of the base plate.
5. The base plate of claim 1 , wherein the base plate is detachably connectable to the common part.
6. The base plate of claim 5 , wherein the base plate is detachably connectable to the common part with quick-disconnect coupling.
7. The base plate of claim 5 , wherein the base plate is connectable to an electric connector of the common part with a connector counterpart disposed in the base plate.
8. The base plate of claim 1 , wherein one or more sensors used in testing the device under test is embedded on the base plate.
9. The base plate of claim 8 , wherein the one or more sensors comprise at least one of the following: a product presence check sensor to detect that the device under test is physically positioned by the base plate, actuator position sensor, audio sensor, light sensor, vibration sensor to sense vibrations of the device under test.
10. The base plate of claim 1 , wherein the wiring of the base plate is further arranged to couple signals from the common part through the product-specific part.
11. The base plate of claim 1 , wherein the device under test includes a wireless communication device.
12. The base plate of claim 1 , wherein the product-specific part includes positioning elements for guiding the positioning and movement of actuators that are used for testing the device under test.
13. A test adapter comprising:
a base plate configured to be applied to a test adapter that is configured to enable testing of various devices in a testing station;
a product-specific part arranged on the base plate and comprising testing elements configured to receive and test a specific type of device under test; and
a common part connectable to the base plate and comprising testing elements common to various devices under test, wherein the base plate comprises a first interface configured to connect to the product-specific part, the base plate comprising a second interface comprising at least one connector that is configured to connect to a counterpart connector in the common part, wherein the base plate is a printed wiring board arranged to route electrical test signals through the at least one connector, when connected to the counterpart connector, from the common part to the testing elements of the product-specific part used for testing the device under test.
14. A testing station comprising:
a test adapter configured to enable testing of various devices in the testing station, the test adapter comprising:
a base plate;
a product-specific part arranged on the base plate and comprising testing elements configured to receive and test a specific type of device under test; and
a common part connectable to the base plate and comprising testing elements common to various devices under test, wherein the base plate comprises a first interface configured to connect to the product-specific part, the base plate comprising a second interface comprising at least one connector that is configured to connect to a counterpart connector in the common part, wherein the base plate is a printed wiring board arranged to route electrical test signals through the at least one connector, when connected to the counterpart connector, from the common part to the testing elements of the product-specific part used for testing the device under test.
15. A production line of a device comprising:
a testing station comprising:
a test adapter configured to enable testing of various devices in the testing station, the test adapter comprising:
a base plate;
a product-specific part arranged on the base plate and comprising testing elements configured to receive and test a specific type of device under test; and
a common part connectable to the base plate and comprising testing elements common to various devices under test, wherein the base plate comprises a first interface configured to connect to the product-specific part, the base plate comprising a second interface comprising at least one connector that is configured to connect to a counterpart connector in the common part, wherein the base plate is a printed wiring board arranged to route electrical test signals through the at least one connector, when connected to the counterpart connector, from the common part to the testing elements of the product-specific part used for testing the device under test.