A carcass structure for vehicle wheel tires includes at least one carcass ply and a pair of annular reinforcing structures. In the dual-band chip antenna module, a first antenna element is connected in series with a second antenna element, a feed line is formed on the mainboard to electrically connect the first antenna element with an RF connector, and a radiation pattern is extended from the second antenna element. This may give a very efficient and versatile transfer of energy or control signals. If a signal representing the state of at least one object to be monitored has been received, a determination is made as to whether at least one object has a predetermined state. A circuit breaker comprising separable contacts and the previously described arc chute.