Version: Date: Friday, November 23, 2018 11:19:00 AM CM Server

CST – Computer Simulation Technology

Calculation Isolation

Optenni Lab

Calculation of electromagnetic isolation in multi-antenna systems

In the analysis of isolation between two antennas, it is well known that the matching of both antennas affects the isolation. To remove the effect of antenna matching, Optenni Lab can calculate the so-called “electromagnetic isolation”. This means that at each frequency, two antenna ports are simultaneously conjugate matched while the others are terminated with given impedances.

For two-port systems, the electromagnetic isolation gives the worst-case isolation; the obtained isolation is always better than this due to impedance mismatch. The concept of electromagnetic isolation is used in, for example, the analysis of MIMO and diversity antennas.

Electromagnetic isolation calculation can be used to analyze...

  • To speed up the antenna design process and reduce the time-to-market of wireless devices
  • To increase productivity of antenna designers by enabling quick evaluation of various antenna designs, concepts and prototypes and by reducing the number of prototypes
contact support

Your session has expired. Redirecting you to the login page...

We use cookie to operate this website, improve its usability, personalize your experience, and track visits. By continuing to use this site, you are consenting to use of cookies. You have the possibility to manage the parameters and choose whether to accept certain cookies while on the site. For more information, please read our updated privacy policy

Cookie Management

When you browse our website, cookies are enabled by default and data may be read or stored locally on your device. You can set your preferences below:

Functional cookies

These cookies enable additional functionality like saving preferences, allowing social interactions and analyzing usage for site optimization.

Advertising cookies

These cookies enable us and third parties to serve ads that are relevant to your interests.