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.
Hi,
It depends on what circuit you are debugging. For example, if u find the sensitivity of a receiver is not enough. You should consider the RX path. LNA, downconverter and demodulation circuits are included in receiving path. In order to ensure to get enough sensitivity, you should ensure...
Hi,
You can reduce the BW of loop filter or increase the freqeuncy of reference clock so that the loop filter can cut the ref. clk singal.
The ref. spur is come from the leakage of ref. clock to the charge pump of PLL.
You also can consider to use a 3rd order loop filter instead of...
You should connect the antenna with Network analyzer. The antenna should put inside a chamber to prevent measurement error from reflection.
It is suggested that you connect the antenna with the device (e.g. a mobile phone) in order to get a more accurate results
Yakult
Re: RF Link?
It depends on the bandwidth and bit rate. For simplicity, you can use ASK or FSK because it is easy to be implemented in hardware. However, if you need bandwidth efficiency (less bandwidth high bit rate). I suggest you to use phase modulation like 8PSK.
For long range...
rf simulation tool
I suggest you to use Microwave office if you are a beginner of RF design. It is user friendly. You don't need to use long time to use it. However, if you are experienced RF designer. I suggest you to use ADS
Yakult
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.
