Continue to Site

Welcome to EDAboard.com

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.

RC phase-shifter question- please help

Status
Not open for further replies.

confi999

Junior Member level 3
Joined
Dec 12, 2005
Messages
25
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,503
Can I use this simple RC phase shifter for HF frequency band:

**broken link removed**

( 1) Is it possible to simply put such phase shifter between antenna, tuner and transceiver and get the proper phasing?

( 2 ) To make it work in different frequencies is difficult as Xc will change. How can I modify it to work in multi-band?

Any suggestion, reference will be highly appreciated. Thanks!
 

yes, you may be try it !
 

i think you should go for a compramise between the two...if u are moving for multiband system means u can't keep ur phase shift as a constant.....
PHASE CONSTANT,θ=inv.(tan (1/wCR)))
FREQUENCY IS INVERSELY PROPORTIONAL TO R and C
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top