Canan Toker

E-mail
ctoker@metu.edu.tr
Department
Department of Electrical and Electronics Engineering
Scopus Author ID
Authors' Reply to "Comments on 'Branch-Line Couplers Using Unequal Line Lengths"'
Toker, Canan; Saglam, Mustafa; Oztne, Mustafa; GÜNALP, NİLGÜN (2018-09-01)
The comments of He et al. [1] pointed out an error in the above-cited paper [2, eq. (4)] , which occurred when copying the manuscript and it does not impair the rest of the paper because the correct formula is used through...
High-power 20-100-MHz linear and efficient power-amplifier design
Sahan, Necip; Inal, Mehmet Erim; Dernir, Simsek; Toker, Canan (2008-09-01)
This paper presents modeling and analysis of the realization of high-power broadband RF power amplifiers (PAs) and power combiners. In the scope of the study, a model is proposed for a transmission line with a ferrite core...
Joint spatial and temporal channel-shortening techniques for frequency selective fading MIMO channels
Toker, Canan; Lambotharan, S; Chambers, JA; Baykal, Buyurman (2005-02-01)
It is well understood that the maximum likelihood estimator is a powerful equalisation technique for frequency selective fading channels, and in particular for MIMO systems. The complexity of this estimator, however, grows...
Comments on "branch-Line couplers using unequal line lengths" Author's reply
Toker, Canan; Saglam, M; Ozme, M; Gunalp, N (2001-10-01)
Branch-line couplers using unequal line lengths
Toker, Canan; Saglam, M; Ozme, M; Gunalp, N (2001-04-01)
General solutions for branch-line couplers using different Line lengths are provided in this paper. Explicit expressions are derived with which a hybrid with any given power division ratio can be designed. In the design, o...
Optimum design of feed structures for high G/T passive and active antenna arrays
Demir, S; Toker, Canan (1999-03-01)
In this work, noise analysis of parallel feed structures is presented. Signal and noise behavior of the feed structures are signified by the newly introduced concepts of "coherent' and "incoherent" impedance match of power...
A novel low noise active circuit replacement criteria for parallel fed large scale active antenna arrays
Demir, S; Toker, Canan; Bizal, A (1997-09-12)
In this work noise analysis of parallel feed structures for active antenna arrays are presented. Signal and noise behaviour of the feed structures are signified by the newly introduced concepts of ''coherent'' and ''incohe...
Design of an active microstrip array using a microwave circuit simulator
Demir, S; Toker, Canan; Hizal, A (1997-02-26)
An active antenna array design and simulation of this design with a microwave circuit simulator are presented. This active antenna array is a TV receive only (TVRO) antenna operating at 10 GHz. It is a 8x4 array of rectang...
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