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Recent content by ajeetpal

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    Crest Factor for multicarrier GSM signal???

    @ Mityan: GSM uses GMSK modulation and GMSK modulated carrier having a crest factor of 0dB. If multiple carrier are using then crest factor will change as per the formula given in above thread by vfone. my main query is how it is changing the crest factor for multiple carrier (GMSK modulated)...
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    Crest Factor for multicarrier GSM signal???

    But in the document Table 1 shows 3dB crest factor for GSM signal for 1 carrier (that will be GMSK modulated).
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    Crest Factor for multicarrier GSM signal???

    @vfone: As per the given formula, the PAR is 0dB for 1 carrier of GMSK modulated signal. but this value is contradict with the data in the attachment. please validate it. and is this formula applicable for the all modulated signal? As the crest factor for the GMSK modulated single carrier...
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    Crest Factor for multicarrier GSM signal???

    Hi All, As per the GSM standard, GSM signal uses the GMSK modulation and crest factor for the GMSK modulated signal is 0dB. In that case, GSM signal should have PAR is 0dB for single carrier. In the same way, for multicarrier GSM signal should also be 0dB PAR. But some of the places it varing...
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    104MHz reference clock frequency generation

    Thanks Keith and barry for your suggestion and clarifications.... :smile:
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    104MHz reference clock frequency generation

    @ barry That means using the PLL or DDS, we can generate the 104MHz reference clock with 10MHz external clock. Isn't it?
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    104MHz reference clock frequency generation

    Hi, How to generate the 104MHz reference clock frequency using the 10MHz external reference clock? Thanks in advance...!!!!
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    Mutual Inductance between two coils at some fixed distance???

    hi... how to calculate the mutual inductance between two coils, when they are placed at some fixed distance??? plz give me some guidance... Thanx in advance...:smile:
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    Voltage regulation using Zener Diode when RF Power is feed at input

    I am getting a 2-2.9 volt across the zener when varying the rf power from 2dB to 16dB (output voltage after rectifier varies 2- 6 volts).
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    Voltage regulation using Zener Diode when RF Power is feed at input

    Hi All, I am designing a Voltage Regulator of 3.3 Volt. Input is the RF Power and using the rectifier circuit I am getting around 6 volt DC signal after rectifier circuit. But when I am placing the Zener diode then it is not regulate at 3.3 volt. So please give me some suggestion then i'll get...
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