Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronic 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.

Register Log in

0 dB coupler for 2GHz

Status
Not open for further replies.

rfdipper

Junior Member level 1
Joined
Mar 19, 2003
Messages
15
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Location
phil
Activity points
131
0 db coupler

i need to implement a 4x4 butler matrix using microstrip and to avoid line crossover (overlap), i would like to use a 0 dB coupler, but can't find any article describing how to design it. can you please help me?

thanks in advance :)
 

g86

Full Member level 4
Joined
Jan 21, 2003
Messages
212
Helped
11
Reputation
22
Reaction score
7
Trophy points
1,298
Location
On top of antenna :))
Activity points
2,232
0db coupler

A 3-branch coupler with all lines 50 Ohm will give you a 0 dB coupler and you can use it as a crossover junction.

:!: :idea: :?:

rfdipper said:
i need to implement a 4x4 butler matrix using microstrip and to avoid line crossover (overlap), i would like to use a 0 dB coupler, but can't find any article describing how to design it. can you please help me?

thanks in advance :)
 

Status
Not open for further replies.
Toggle Sidebar

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top