Built-in type antenna assembly of wireless communication terminal

Disclosed herein is a built-in type antenna assembly of a wireless communication terminal. The antenna assembly comprises a board, a case mounted on the board and having at least one disposing part formed through the case such that a portion of an upper surface of the board is exposed through the disposing part, an antenna member mounted on the case to radiate electrical signals from the board to the outside while receiving external signals, and a resilient part disposed within the disposing part to provide resilient force for maintaining contacts between an upper end thereof and the antenna member and between a lower end thereof and the board to electrically connect the board and the antenna member. The antenna assembly has a constant path of electrical signals and electric waves, providing uniform performance, and is reduced in the number of components, thereby reducing manufacturing costs while enhancing assembly efficiency.