INTERNAL ANTENNA MODULE
First Claim
1. An internal antenna module, comprising:
- a polyhedral chip antenna configured to have a first radiant pattern and a coupling pattern formed thereon;
a flexible circuit board configured to have a first conductive pad connected to the first radiant pattern, a second conductive pad connected to the coupling pattern, and a second radiant pattern connected to the first radiant pattern; and
a signal switching unit formed between the second conductive pad and a ground, and configured to prevent any one of a first frequency signal band and a second frequency band signal, received through the chip antenna and the flexible circuit board, from reaching the ground.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed herein is an internal antenna module that is installed in a terminal and that can receive signals in both the FM and Bluetooth frequency bands so as to achieve a small-sized, slim terminal. The internal antenna module includes a polyhedral chip antenna configured to have a first radiant pattern and a coupling pattern formed thereon, a flexible circuit board configured to have a first conductive pad connected to the first radiant pattern, a second conductive pad connected to a coupling pattern, and a second radiant pattern connected to the first radiant pattern, and a signal switching unit formed between the second conductive pad and a ground, and configured to prevent any one of a first frequency band signal and a second frequency band signal, received through the chip antenna and the flexible circuit board, from reaching the ground.
-
Citations
24 Claims
-
1. An internal antenna module, comprising:
-
a polyhedral chip antenna configured to have a first radiant pattern and a coupling pattern formed thereon; a flexible circuit board configured to have a first conductive pad connected to the first radiant pattern, a second conductive pad connected to the coupling pattern, and a second radiant pattern connected to the first radiant pattern; and a signal switching unit formed between the second conductive pad and a ground, and configured to prevent any one of a first frequency signal band and a second frequency band signal, received through the chip antenna and the flexible circuit board, from reaching the ground. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. An internal antenna module, comprising:
-
a polyhedral chip antenna configured to have a first radiant pattern and a coupling pattern formed therein; a flexible circuit board configured to have a first conductive pad connected to the first radiant pattern, a second conductive pad connected to the coupling pattern, and a second radiant pattern connected to the first radiant pattern; and a signal branch unit configured to branch a first frequency band signal and a second frequency band signal received through the chip antenna and the flexible circuit board. - View Dependent Claims (11, 12, 13)
-
-
14. An internal antenna module, comprising:
-
a polyhedral chip antenna configured to have a first radiant pattern and a coupling pattern formed therein; a flexible circuit board configured to have a first conductive pad connected to the first radiant pattern, a second conductive pad connected to the coupling pattern, and a second radiant pattern connected to the first radiant pattern; and a third radiant pattern formed adjacent to the second radiant pattern on the flexible circuit board. - View Dependent Claims (15, 16, 17, 18)
-
-
19. An internal antenna module, comprising:
-
a polyhedral chip antenna configured to have a first radiant pattern and a coupling pattern are formed; and a flexible circuit board in which a first conductive pad connected to the first radiant pattern, a second conductive pad connected to the coupling pattern and a second radiant pattern connected to the first radiant pattern are formed; wherein the first conductive pad is electrically connected to an FM signal processing module and a Bluetooth signal processing module, and sends reception signals, received through the chip antenna and the flexible circuit board, to the FM signal processing module and the Bluetooth signal processing module. - View Dependent Claims (20, 21)
-
-
22. An internal antenna module, comprising:
-
a polyhedral chip antenna configured to have a first radiant pattern and a coupling pattern are formed; and a flexible circuit board in which a first conductive pad connected to the first radiant pattern, a second conductive pad connected to the coupling pattern, and a second radiant pattern adjacent to the second conductive pad are formed; wherein the flexible circuit board further comprises a switching element formed between the second radiant pattern and the first radiant pattern and prevents any one of a first frequency band signal and a second frequency band signal, received through the second radiant pattern, from reaching the first radiant pattern. - View Dependent Claims (23, 24)
-
Specification