Jon Titus
User Rank
Re: Part II: Picking the Right MCU for Your Application
Jon Titus   1/17/2012 5:14:27 PM
Q: With the differnet wireless protocols that use the same frequency (ZigBee, Fi, Bluetooth) at 2.4 GHz, do they all use the same antenna types, or are there differences from the different protocols?

A:  The frequency rather than the protocol, defines the antenna needed.  So, any radio that operates at 2.4 GHz uses an antenna with the same characteristics as any other radio at 2.4 GHz.  There are different radio-antenna configurations, such as chip antennas, short-wire antennas, Yagi antennas, and so on.  The type of antenna depends on your application and whether you want directional or unidirectional performance, gain, etc.

Partner Zone
Latest Analysis
Check out these gifts that will make you the hero of your Secret Santa party.
Voting has closed on our 2015 Gadget Freak of the Year contest, but it is not game over yet for two competing projects.
Independent science safety company Underwriters Laboratories is providing new guidance for manufacturers about how to follow the latest IEC standards for implementing safety features in programmable logic controllers.
Automakers are adding greater digital capabilities to their design and engineering activities to promote collaboration among staff and suppliers, input consumer feedback, shorten product development cycles, and meet evolving end-use needs.
Design News caught up recently with Punya Prakash, the 2013 recipient of our Rising Engineering Star award. What has she been up to?
Design News Webinar Series
11/10/2015 11:00 a.m. California / 2:00 p.m. New York
10/29/2015 11:00 a.m. California / 2:00 p.m. New York
10/20/2015 8:00 a.m. California / 11:00 a.m. New York
12/2/2015 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jul 6 - 10, Building Raspberry Pi Controllers with Python
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7

Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2015 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service