Testing method detecting incorrectly connected antenna contacts

摘要

The invention concerns a testing method detecting misconnected mechanical contacts between off-chip antenna and on-chip antenna circuit, wherein the testing method is a Built-In Self-Test method including a step of measuring at least one electrical parameter of on-chip antenna circuit connected to off-chip antenna which is representative of state of connection of said mechanical contacts.

主权项

1. A testing method detecting misconnected mechanical contacts between an off-chip antenna and an on-chip antenna circuit, wherein the testing method is a Built-In Self-Test, the method comprising:
measuring at least one electrical parameter representative for a state of connection of said mechanical contacts between the on-chip antenna circuit and the off-chip antenna, the state of connection including at least:
the on-chip antenna circuit and the off-chip antenna being connected,the on-chip antenna circuit and the off-chip antenna being disconnected, andan imperfect connection between the on-chip antenna circuit and the off-chip antenna.