Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Tel, a frequent target of leukemic translocations, induces cellular aggregation and influences expression of extracellular matrix components (1999)
    [s.l.] : Nature America, Inc.
    Nature genetics 23 (1999), S. 79-79 
    Details
    ISSN: 1546-1718
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Medicine
    Notes: [Auszug] Tel (ETV6) is an ETS transcription factor that is found fused to a variety of tyrosine kinases and transcription factors in lymphoid and myeloid leukemias and in fibrosarcoma and mesoblastic nephroma. It contains two functional domains, a pointed (PNT) protein interaction domain and a DNA binding ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/14418
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Scattering of gaussian beam by a ferrite cylinder (1994)
    Springer
    International journal of infrared and millimeter waves 15 (1994), S. 1247-1253 
    Details
    ISSN: 1572-9559
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The scattering of a Gaussian beam by a ferrite cylinder is analyzed using two methods. The spatial pictures in the amplitude of the total Gaussian beam near the cylinder resulting from the two methods are both clarified and compared. The scattering by a ferrite cylinder coating a dielectric sleeve is also presented.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02096078
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Millimeter wave ferrite circulators and rotators (1996)
    Springer
    International journal of infrared and millimeter waves 17 (1996), S. 2035-2131 
    Details
    ISSN: 1572-9559
    Keywords: Millimeter waves ; Ferrite devices ; Circulators ; Rotators
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract In this paper the exact analysis on the waveguide junction circulator and Faraday rotator are presented in detail. The correctness of analysis is demonstrated by its successful prediction about the performance of the devices. Many calculation results are presented by comparing with the experimental results. The approaches of expanding bandwidth of devices at W band are stated.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02069488
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    A note on the coupling efficiency between an antenna and a Gaussian beam (1996)
    Springer
    International journal of infrared and millimeter waves 17 (1996), S. 1235-1241 
    Details
    ISSN: 1572-9559
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract In this communication a note on the coupling efficiency between an antenna and a Gaussian beam is presented. The calculations of the coupling efficiency from both methods, a nomorlized inner product between the antenna radiation pattern and the Gaussian-beam pattern or alternatively, between the electric field at the antenna aperture and a two-dimensional field representation of a Gaussian beam, are compared for different aperture size in wavelength. How a correct solution can be gotten is stated.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02088909
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Quasioptical ferrite switches used in radiometric systems (1996)
    Springer
    International journal of infrared and millimeter waves 17 (1996), S. 1193-1198 
    Details
    ISSN: 1572-9559
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A quasioptical ferrite switch is proposed as an essential building block in millimeter wave systems. In this communication the configuration of the quasioptical ferrite switch is described. The performance of the switch is calculated, and its application in radiometric system is pointed out. The isolation of such device is greater than 30 dB and insertion loss less than 1.0dB over whole W band.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02088904
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    A compound high power millimeter wave waveguide circulator (1996)
    Springer
    International journal of infrared and millimeter waves 17 (1996), S. 1441-1446 
    Details
    ISSN: 1572-9559
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract In this paper, a high power millimeter wave waveguide Y-junction circulator, which is compound in structure, has been analyzed and developed. Its enduring power attains 60 W CW-power and the temperature of the waveguide surface does not exceed 25 degree centigrade under natural coolness.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02068794
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Comparison of Diffraction Fields of Lens by Two Calculation Formulas (1999)
    Springer
    International journal of infrared and millimeter waves 20 (1999), S. 1307-1315 
    Details
    ISSN: 1572-9559
    Keywords: Millimeter waves ; Imaging ; diffraction fields
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Diffraction fields in the focal space of some lens is investigated by using ray tracing and Stratton-Chu formulas. Two formulas are used. One is surface integration formula, and for another a line integration is added. Comparison of two calculation results is given. It is shown that for hyperbolic lens two calculations results are same and for extended hemi-ellipsoidal lens there are a lilt difference between them.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1021766626289
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Scattering Properties of Cylindrical Ferrite Posts and Their Applications (2000)
    Springer
    International journal of infrared and millimeter waves 21 (2000), S. 1001-1017 
    Details
    ISSN: 1572-9559
    Keywords: ferrite post ; scattering field ; components
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The scattering field of a ferrite post and a cylindrical ferrite post containing conducting post illuminated by a plane wave is analyzed. The special interest is the scattering property of the ferrite posts, which is resonating at certain modes such as TM11 mode. We hope to know the speciality it shows and find its applications. It is found that the scattering field pattern of a resonating ferrite post is similar to the rotation of the scattering field pattern of a dielectric cylindrical post, which has the same dimension as ferrite. The scattering properties of the ferrite may give us some inspirations to explore its applications in microwave components. This property is utilized to explain the mechanism of the operation of the circulators. It also may be used in microstrip patch antenna, coupler and filter to control their properties. Other applications may be possible too. Some calculation results are presented.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1026414105406
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Analysis and experiments of the 3mm-band higher order modes waveguide Y-junction circulators (1992)
    Springer
    International journal of infrared and millimeter waves 13 (1992), S. 1915-1923 
    Details
    ISSN: 1572-9559
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Based on the boundary value solution of electromagnetic fields, a calculated results of the 3mm-band higher order modes waveguide Y-junction cirulators, which are given with the frequency dependence of the eigenvalues of the junction scattering matrix, are presented for the first time. It has been verified exactly by the experiments. Using the higher order modes. the bandwidth of the circulators can be expanded.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01011331
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    An analysis of millimeter wave quasi-optical gaussian beam radiation-perturbational expansion method (1994)
    Springer
    International journal of infrared and millimeter waves 15 (1994), S. 1967-1980 
    Details
    ISSN: 1572-9559
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract In this paper perturbational expansion of wave equation is used to analyse the Gaussian beam radiation efficiency and the near field distribution of aperture antenna. The analysis is also suitable at large angles from boresight because the Gaussian beam used here is corrected to satisfy wave equation. An approach of minimum deviation of aperture field is used to calculate the Gaussian beam radiation efficiency, and calculation results is compared with that of Wydle's[1].
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02096061
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...