Chip module, sim card, wireless device and wireless communication method
1 Assignment
0 Petitions
Accused Products
Abstract
The Invention refers to a chip module comprising at least one memory and/or microprocessor chip and at least one antenna element connected to said chip. Further the invention relates to a SIM card comprising a dielectric substrate, eight or more contact pads provided on one side of said dielectric substrate, at least one memory and/or mictoprocessor chip provided on the other side of the substrate and connected to said contact pads, a first antenna element provided on the same side of the dielectric substrate as the chip, wherein the first antenna element has at least one driving point and at least one termination point, a second antenna element provided on the same side of the dielectric substrate as the first antenna element, wherein the first antenna element is given in an area different from the area where the contact pads are arranged, and the chip can be accessed by a wireless communication link with help of the antenna operating at a frequency of more than 800 MHz.
64 Citations
117 Claims
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1-77. -77. (canceled)
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78. A chip module comprising:
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at least one chip having at least one of memory and microprocessor functionalities; at least one antenna element having a driving point and being connected to an RF-terminal of the at least one chip; a contact means operable to connect the at least one chip directly through direct electric contact, the contact means comprising contact pads accessible from an outside of the chip module; and at least one dielectric substrate on which the at least one chip, the at least one antenna element and the contact means are arranged. - View Dependent Claims (79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108)
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109. A wireless device comprising:
a chip module, the chip module comprising; at least one chip having at least one of memory and microprocessor functionalities; at least one antenna element having a driving point and being connected to an RF-terminal of the at least one chip; contact means operable to connect the at least one chip directly through a direct electric contact, the contact means comprising contact pads accessible from an outside of the chip module; and at least one dielectric substrate on which the at least one chip, the at least one antenna element, and the contact means are arranged; a ground plane; and a battery. - View Dependent Claims (110, 111, 112, 113, 114, 115)
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116. A method for wireless communication comprising:
providing a wireless device with a chip module, the chip module comprising; at least one chip having at least one of memory and microprocessor functionalities; at least one antenna element having a driving point and being connected to an RF-terminal of the at least one chip; contact means operable to connect the at least one chip directly through direct electric contact, the contact means comprising contact pads accessible from an outside of the chip module; at least one dielectric substrate on which the at least one chip, the at least one antenna element and the contact means are arranged; accessing the wireless device by establishing a wireless connection between the chip module and a device outside of the wireless device which is separated from the wireless device by more than a free space operating wavelength; and reading out information from the at least one chip. - View Dependent Claims (117)
Specification