《2.4GHz Inverted F Antenna》.pdf

Design Note DN0007 2.4 GHz Inverted F Antenna By Audun Andersen Keywords • CC2400 • CC2550 • CC2420 • CC2520 • CC2430 • CC2480 • CC2431 • PCB Antenna • CC2500 • 2.4 GHz • CC2510 • Inverted F Antenna • CC2511 1 Introduction This document describes a PCB antenna to be +3.3 dB and overall size design that can be used with all 2.4 GHz requirements for this antenna are 25.7 x transceivers and transmitters from Texas 7.5 mm. Thus, this is a compact, low cost Instruments. Maximum gain is measured and high performance antenna. SWRU120B Page 1 of 14 Design Note DN0007 Table of Contents KEYWORDS 1 1 INTRODUCTION 1 2 ABBREVIATIONS 2 3 DESCRIPTION OF THE INVERTED F ANTENNA DESIGN 3 3.1 IMPLEMENTATION OF THE INVERTED F ANTENNA 3 4 RESULTS 4 4.1 RADIATION PATTERN 4 4.2 REFLECTION 11 4.3 BANDWIDTH 11 5 CONCLUSION 12 6 REFERENCES 13 7 GENERAL INFORMATION 14 7.1 DOCUMENT HISTORY 14 2 Abbreviations CC2480 Z-Accel ZigBee Processor EM Evaluation Module IFA Inverted F Antenna ISM Industrial, Scientific, Medical PCB Printed Circuit Board SWRU120B