This newly revised edition adds two entirely new chapters, one of LDMOS high power RF transistors and how they differ from bipolars, and TMOS FETs, etc. as well as another chapter on designing high power RF amplifiers using LDMOS.Fixed tuned circuits minimize (if not eliminate) the requirements for correlation. ... In portables, the antenna may be placed against a metal surface; in mobiles, perhaps the antenna is broken off or inadvertently disconnected from the radio.
|Title||:||Radio Frequency Transistors|
|Author||:||Norm Dye, Helge Granberg|
|Publisher||:||Newnes - 2001|