http://iet.metastore.ingenta.com
1887

A precise digital phase shifter using a phase-locked loop

A precise digital phase shifter using a phase-locked loop

For access to this article, please select a purchase option:

Buy article PDF
$19.95
(plus tax if applicable)
Buy Knowledge Pack
10 articles for $120.00
(plus taxes if applicable)

IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.

Learn more about IET membership 

Recommend Title Publication to library

You must fill out fields marked with: *

Librarian details
Name:*
Email:*
Your details
Name:*
Email:*
Department:*
Why are you recommending this title?
Select reason:
 
 
 
 
 
Electronics Letters — Recommend this title to your library

Thank you

Your recommendation has been sent to your librarian.

A phase-locked loop containing a voltage-controlled oscillator (v.c.o.) synchronised to a harmonic of its fundamental output frequency may be used to form an attractive digital phase shifter providing low phase error with relatively simple circuitry and control requirements. Phase increments of 2π/n radians are obtained, where n is the order of harmonic used.

References

    1. 1)
      • A.L. Cullen . New technique for digital phase shift control. Electron. Lett.
    2. 2)
      • A.H. Al-Ani , A.L. Cullen , J.R. Forrest . A phase locking method for beam steering in active array antennas. IEEE Trans. , 698 - 703
    3. 3)
      • Cullen, A.L., Davies, J.A., Williams, A.D.: `A precise injection locked i.f. phase shifting technique and its application to microwave ', Proceedings of the conference on precision electromagnetic measurements, 1976, Boulder, Colorado.
    4. 4)
      • A.L. Cullen , J.A. Davies . A new system for microwave Q-factor measurement. IEE J. Microwave Opt. & Acoust. , 3
    5. 5)
      • A. Blanchard . (1976) , Phase-locked techniques, application to coherent receiver design.
    6. 6)
      • J. Austin , J.R. Forrest . (1977) Low cost steorable active array element design, Radar 77.
http://iet.metastore.ingenta.com/content/journals/10.1049/el_19780173
Loading

Related content

content/journals/10.1049/el_19780173
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
This is a required field
Please enter a valid email address