陶瓷晶片天線使用彎曲導體

chunhsiung

【文件名】:07518@52RD_Ceramic chip antenna using meander conductor lines.rar
【格　式】:rar
【大　小】:257K
【简　介】:陶瓷晶片天線使用彎曲導體
【目　录】:
Hitherto, whipihelical antennas havc been widely
used for mobile handsets. These antennas usually increase the volume
of handsets and are gradually being replaced by built-in
antennas. One of the most promising built-in antennas is the planar
inverted F antenna (PIFA), thc size of which is typically hi4,
but using a capacitive loading technique it can be reduced to hi8
[l]. It can be top-mounted, side-mounted, or back-mounted but its
structure must be designed together with that of the handset body.
The location of the PIFA on the handset affects the specific
absorption rate (SAR) inside the head [2]. These effects will most
probably be considered for the design of upcoming or next generation
antennas.