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Poruka od Sergey94 - English

  • Antenna technology

    • One of the main problems to solve when designing printed antenna devices equipped with a power divider is that when radiators placed in the same plane with a divider a good isolation between ports is hardly achievable due to mutual coupling of radiators and a divider.
    • This drawback can be tackled either by increasing space between radiators and a divider or by placing radiators and a divider on the different sides of the substrate.
  • In both cases, it is not guaranteed that when changing the topology of antenna it is possible to save radiation characteristics.
    • On the other hand, when increasing elements spacing the input impedance of the antenna can change and, hence, would need to be tuned again.
  • There have been a few reports that have considered the influence of power divider on the antenna characteristics, when radiating elements of the antenna were placed orthogonally with respect to the divider.
  • However, the design of a ring power divider itself requires taking into account undesirable parasitic radiation effects when divider radiates electromagnetic waves.
  • Another issue occurs because of poor matching between power divider and radiator.
  • In this case, power from a divider rejects from the radiators and propagates toward the source.
  • There are many designs of multiple port devices in which authors focus on solving such problems.

PLEASE, HELP TO CORRECT EACH SENTENCE! - English

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  • Rečenica 1
    • One of the main problems to solve when designing printed antenna devices equipped with a power divider is that when radiators placed in the same plane with a divider a good isolation between ports is hardly achievable due to mutual coupling of radiators and a divider.
      Glasajte sada!
    • One of the main problems to solve, when designing printed antenna devices that are equipped with a power divider, is that when radiators placed in the same plane with a divider a good isolation between ports is hardly achievable due to mutual coupling of radiators and a divider.
      nonomnismoriarnonomnismoriar profile picture Komentari
      Glasajte sada!
    • DODATI NOVI PRIJEVOD! - Rečenica 1DODATI NOVI PRIJEVOD! - Rečenica 1
  • Rečenica 2
    • This drawback can be tackled either by increasing space between radiators and a divider or by placing radiators and a divider on the different sides of the substrate.
      Glasajte sada!
    • This drawback can be tackled by either by increasing space between radiators and a divider or by placing radiators and a divider on the different sides of the substrate.
      nonomnismoriarnonomnismoriar profile picture Komentari
      Glasajte sada!
    • DODATI NOVI PRIJEVOD! - Rečenica 2DODATI NOVI PRIJEVOD! - Rečenica 2
  • Rečenica 3
    • In both cases, it is not guaranteed that when changing the topology of antenna it is possible to save radiation characteristics.
      Glasajte sada!
    • DODATI NOVI PRIJEVOD! - Rečenica 3DODATI NOVI PRIJEVOD! - Rečenica 3
  • Rečenica 4
  • Rečenica 5
    • There have been a few reports that have considered the influence of power divider on the antenna characteristics, when radiating elements of the antenna were placed orthogonally with respect to the divider.
      Glasajte sada!
    • DODATI NOVI PRIJEVOD! - Rečenica 5DODATI NOVI PRIJEVOD! - Rečenica 5
  • Rečenica 6
    • However, the design of a ring power divider itself requires taking into account undesirable parasitic radiation effects when divider radiates electromagnetic waves.
      Glasajte sada!
    • DODATI NOVI PRIJEVOD! - Rečenica 6DODATI NOVI PRIJEVOD! - Rečenica 6
  • Rečenica 7
  • Rečenica 8
  • Rečenica 9