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The Designer's Guide Community Forum › Design › RF Design › Need help-Does anybody know how to use the GSM antenna to receive the FM signal?

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Need help-Does anybody know how to use the GSM antenna to receive the FM signal? (Read 2385 times)

Julie_Zhou New Member Offline Posts: 2 Shanghai	Need help-Does anybody know how to use the GSM antenna to receive the FM signal? Mar 12^th, 2012, 1:37am Can we use the GSM antenna or other main communication antenna to receive the FM signal? Why？ Do you have any other case like this antenna sharing?
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Frank Wiedmann Community Fellow Offline Posts: 678 Munich, Germany	Re: Need help-Does anybody know how to use the GSM antenna to receive the FM signal? Reply #1 - Mar 12^th, 2012, 5:01am Sounds like homework. Hint: consider the frequency of the signals and the antenna properties.
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loose-electron Senior Fellow Offline Best Design Tool = Capable Designers Posts: 1638 San Diego California	Re: Need help-Does anybody know how to use the GSM antenna to receive the FM signal? Reply #2 - Mar 12^th, 2012, 10:03am and what are the specifics of frequency?
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Julie_Zhou New Member Offline Posts: 2 Shanghai	Re: Need help-Does anybody know how to use the GSM antenna to receive the FM signal? Reply #3 - Mar 12^th, 2012, 6:51pm Can you explain more clearly? The FM signal is 78M~120M, the GSM is 800M 1800M. The GSM antenna in the mobile phone can be monopole or PIFA. But I still don't know if we can use the GSM antenna to receive the FM signal?
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loose-electron Senior Fellow Offline Best Design Tool = Capable Designers Posts: 1638 San Diego California	Re: Need help-Does anybody know how to use the GSM antenna to receive the FM signal? Reply #4 - Mar 13^th, 2012, 10:39am start by figuring the physical dimensions of each
Back to top	Jerry Twomey www.effectiveelectrons.com Read My Electronic Design Column Here Contract IC-PCB-System Design - Analog, Mixed Signal, RF & Medical IP Logged

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