Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Can you guide me what i did wrong in corporate feed. w50,w70 and w100 are 50,70 and 100 ohm Tx lines respectively. Its for 28GHz (wavelength=10.7mm). Separation between patches is lambda/2 (5.35mm). All 70 ohm lines are lambda/4 (2.675mm). substrate height is 0.7mm and Er=6
Hi,
I have designed circular patch antenna (single element). I have to create an array of 8 by 1 (Linear array). But i am not sure how to create a corporate feed network for my antenna. Please Help. thank you
- - - Updated - - -
Moreover, Normally there is a 50 ohm feed to the Patch, but i...
Hi,
Do i need special connectors to view output on oscilloscope or i can just use the usual probes and connect them to headphone-out or line out of DSK (C6713)?
Wow! man thank you.
- - - Updated - - -
Dear i was performing the Lab with slotted line in which i have to measure wavelength but i have lots of difficulties in that i.e. Observe and calculated frequencies are not same (minor difference can be neglected but difference was about 1 GHz ). Other...
Thanks.
I have Tesca Technologies VSWR meter that directly calculates VSWR (loss in dB as well). I am curious to find out about its Range(dB) knob. Do you have any idea why these knobs are there for? we usually set Range dB knob at 50dB position, but i do not have any idea why
Hi
I need to know about the about dB, Gain and fine Knobs of VSWR meter. How and When the are use. In Lab we set gain and fine knob at mid position and dB knob at 50 dB but i do not have any idea why. waiting for a positive response.
Thank You.
Hi
Guys I have successfully completed my graduation in telecom. Now I am looking forward for MS in telecom. I need to make a research proposal
for that. Can you suggest me some useful topic/problem related to signal processing. I had my these on implementing OFDM on DSK C6713.
Waiting for...
Hi Guys
I have a confusion about the data rates of GSM. I have read that....
"GMSK produces 270.833 K symbols/second
The gross transmission rate of the time slot is 22.8 Kbps
GSM is a digital system with an over-the-air bit rate of 270 kbps"
&
"Speech rate of 13kbps and data rate of 9.6kbps"...
Re: GSM Control Channels
Hi Guys
I have a confusion about the data rates of GSM. I have read that....
"GMSK produces 270.833 K symbols/second
The gross transmission rate of the time slot is 22.8 Kbps
GSM is a digital system with an over-the-air bit rate of 270 kbps"
&
"Speech rate of 13kbps...
Re: About GPRS testing
Hi Guys
I have a confusion about the data rates of GSM. I have read that....
"GMSK produces 270.833 K symbols/second
The gross transmission rate of the time slot is 22.8 Kbps
GSM is a digital system with an over-the-air bit rate of 270 kbps"
&
"Speech rate of 13kbps and...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.