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use of this sort of balun will eliminate the problem .... balun to do about the same, and the no-balun case to be considerably worse. Results ...

http://www.eznec.com/Amateur/Articles/Baluns.pdf

The basic construction/design of a balun consists of two 90-degree phasing lines ... Figure 4 Coaxial balun realised from a quarter length of coaxial cable, ...

http://www.odyseus.nildram.co.uk/RFMicrowave_Circuits_Files/Balun Design.pdf

by M Basraoui - Cited by 19

http://palgong.kyungpook.ac.kr/~ysyoon/Pdf/weif_03.pdf

15 Oct 2009 ... receive a FREE balun from LDG Electronics. ... Limit one free balun per household. Not transferable. Valid worldwide. ...

http://www.ldgelectronics.com/assets/documents/pdf/Balun Rebate 09.pdf

Use a balun to connect from the twinlead to an unbalanced tuner. That ... Connect a balun to the input of an unbalanced tuner and “float” the tuner. ...

http://fermi.la.asu.edu/w9cf/articles/balun.pdf

A wideband balun between coaxial line and twin wire has been examined by Duncan ... Balun(part B), a coaxial with length L, and an open angle of θ at ...

http://ieeexplore.ieee.org/iel5/11208/36089/01710583.pdf

The large Wilkinson balun is quite reduced by adopting the CPW phase inverting structure. .... radical than the size-reduced balun. With the point of ...

http://ieeexplore.ieee.org/iel5/10686/33788/01608908.pdf

by J Thaysen - Cited by 17

http://www.ctsystemes.com/zeland/publi/pg40.pdf

by HK Chiou - 1997 - Cited by 26

http://ntur.lib.ntu.edu.tw/bitstream/246246/200611150121159/1/9888.pdf

by HK Chiou - Cited by 24

http://ntur.lib.ntu.edu.tw/bitstream/246246/2007041910042588/1/00480742.pdf

What does a balun do for you? What happens if you don't use one? Does a balun really .... 2 — Response pattern of the balun-fed half-wavelength dipole in ...

http://www.arrl.org/tis/info/pdf/8004019.pdf

Fig 3—A schematic of Ruthroff's 4:1 voltage balun. ..... QX0509-Roos08. Fig 8—SWR measured at the balun input for different ground-tap positions. ...

http://www.arrl.org/qex/2005/qx9roos.pdf

the manufacturers left out a very important accessory; the 4 to 1 balun. ... The only other alternative is to buy an external tuner with a built-in balun ...

http://www.rason.org/Projects/balun/balun.pdf

A world-class switch deserves a world-class balun panel. And this multi-service ... So Patton created a customized ultra-high density G.703 balun panel. ...

http://www.patton.com/articles/reality_check_oem_balun.pdf

parameters are derived for such type of Marchand balun. ... of interconnected transmission line and the imbalance of Marchand balun are discussed. By ...

http://www.springerlink.com/index/F05062G4203W7941.pdf

good performances with low losses when designing a passive balun on ... Structure of the stacked on-chip balun includes the use of the top pad metal layer ...

http://www.springerlink.com/index/r325n82302vk56l0.pdf

by HYD Yang - Cited by 10

http://www.ece.uic.edu/pdfs/transformer.pdf

by CM Lineffectively operate the compact balun without the use of λ/4 microstrip ... A compact balun operating in the 3GHz band has been implemented in a FR-4 PCB. ...

http://ceta.mit.edu/PIERL/pierl12/12.09092904.pdf

by SE Melais - Cited by 7

http://rfmicro.eng.usf.edu/Papers/APS05_Melais.pdf

12 Oct 2009 ... The BAL-2593D5U is a balun designed to .... Recommend land pattern (used for balun characterization). Figure 10. ...

http://www.vmlabs.com/stonline/products/literature/ds/16008.pdf

the use of a five-port passive transformer balun for single-to- ... five-port balun by removing the six k-factors. The compact ...

http://ietele.oxfordjournals.org/cgi/reprint/E91-C/10/1709.pdf

This so-called balun is really a common mode choke, and its ..... Virtually all discussions of baluns begin by saying that a balun is used to ...

http://www.audiosystemsgroup.com/RFI-Ham.pdf

- Related articles

http://amsacta.cib.unibo.it/1302/1/GA051975.PDF

Up to now balun transformers for TV tuners have been made by winding wire around a ... Murata's newly developed balun transformers represent the industry's ...

http://www.murata.com/ninfo/nr06B1e.pdf

These baluns are designed to have less loss and we use no fragile ... These baluns can be used with or without the balun mounting plate shown on the cover ...

http://www.arraysolutions.com/images/GeneralBalunmanual.pdf

receive a FREE balun from LDG Electronics. Simply fill out this form and ... Limit one free balun per household. Not transferable. ...

http://www.associatedradio.com/pdf/Balun Rebate 09.pdf

by JS Lim - 2004 - Cited by 6

http://ael.snu.ac.kr/paper_file/EL_2004_07_JSLim.pdf

can be calculated following Equation 2-1, as a starting point for balun simulations .... The S-parameter of the LC balun for the AT86RF230 comes with this ...

http://www.atmel.fi/dyn/resources/prod_documents/doc8113.pdf

My 4:1 current-type balun is wound on a FT-114-43 core. ... antenna tuner went to the K2 through a W2DU balun made of a foot of RG316 (Teflon RG- ...

http://www.n0ss.net/qrp_4-1_guanella-type_balun.pdf

by J Abrokwah - Related articles

http://www.csmantech.org/Digests/2008/2008 Papers/12.3.pdf

by J Wang - Related articles

http://www.ime.tsinghua.edu.cn/english/overview/web update 20061109/paper06/icsict06/E1_57.pdf

by SA Saario - 2002 - Cited by 3

http://www98.griffith.edu.au/dspace/bitstream/10072/6671/1/19345.pdf

by RC Frye - Cited by 3

http://www.integrandsoftware.com/papers/stats/EPEP2004.pdf

factors of a resistor loaded dipole antenna with a balun consisting of two coaxial feeders (coaxial cable balun). The resistor loading is used to realize ...

http://ietcom.oxfordjournals.org/cgi/reprint/E89-B/4/1467.pdf

The Elecraft BL1-1 is a general-purpose wideband balun with a 1:1 impedance ratio. ... It is very similar to the BL1 4:1 balun except in this case the ...

http://www.elecraft.com/manual/E740077 BL1 1 to 1 Rev B.pdf

The Elecraft BL2 is a ruggedized general-purpose wideband balun that can be ... balun by means of a slide switch. It is intended to match balanced feed ...

http://www.elecraft.com/manual/BL2_Balun_Rev_B.pdf

16 Sep 2008 ... need a balun. Figure 2 shows the typical application circuit of. ISL55016. ... The ISL55016 can be used to substitute the Balun ...

http://www.intersilsemi.com/data/an/an1418.pdf

For Balun Transformer/Choke Coil. RHH, RID, R Series(Multi-hole, Multi-aperture, Cylindrical and Rod Types). MATERIAL CHARACTERISTICS. • 1(mT): 10(gauss), ...

http://www.tdk.co.jp/tefe02/e162.pdf

This dual video balun is designed for standard baseband ... Use this balun in pairs or use it with the Video CCTV-A/V Hub. The. Dual-Audio/Video Balun ...

http://www.blackbox.com/resource/files/productdetails/20228.PDF

Baluns are transmission-line transformers. The greatest common misuse of balun ... balun transformer is normally used between a 50-ohm unbalanced line and a ...

http://www.oselectronics.com/downloads/Broadband Transformers.pdf

Balun Transformer. * Broadband ir Low Insertion Loss ... coaxial input connector on all baluns are UG-58A/U (N) type panel receptacle. ...

http://www.cd-corp.com/cma/balun.pdf

RF BALUN TRANSFORMERS. For Wideband RF Applications. Low cost construction. Miniature surface mount package. Excellent insertion loss ...

http://ww2.pulseeng.com/products/datasheets/C217.pdf

from Anaren, described in this document, uses a discrete balun, one capacitor ... The Anaren balun implementation shown in Figure 5 and Figure 6 has fewer ...

http://focus.ti.com/lit/an/swra156a/swra156a.pdf

is an increasing demand for balun transformers in today's telecommunication market and M/A-COM ... our most popular 4:1 transmission line balun transformers ...

http://ece-www.colorado.edu/~ecen4634/baluns-macom.pdf

by K Kundert - Cited by 1

http://www.designers-guide.org/Analysis/diff.pdf

by ZY Zhang - Cited by 10

http://www-ee.uta.edu/online/adavis/ee5349/wepi-1_balun.pdf

project a marchand balun is implemented considering its high bandwidth and planar ... The marchand balun consists of two λ/4 coupled lines connected. ...

http://ece.iisc.ernet.in/~kjvinoy/MW_REPORT_SREERAM.pdf

by WM Fathelbab - Cited by 17

http://people.engr.ncsu.edu/mbs/Publications/vitae_papers/2005/fathelbab_steer_new_classes_2005.pdf

The dipoles were tested with an active balun (Figure 2), i.e. a balun in which ... Schematic diagram of the active balun. The transformer gives an impedance ...

http://www.ursi.org/Proceedings/ProcGA02/papers/p1357.pdf

the square of the turns ratio, N. An example of a BALUN .... baluns now become the differential ports of the four-port. Differential VNA. ...

http://www.picosecond.com/objects/AN-21.pdf