احادیث ِنزو لِ مسیح ابن مریم علیہما السلام میں قادیانیوں کی تاویلات کا تنقیدی جائزہ A Critical Review of Interpretations of Qādiyānies in Aḥadīth of Nuzūl Al-Masīḥ Ibn e Maryam (علیہما السلام)

The negation of the crucifixion and murder of Maseeh علیہ السلام and the ascension to heaven are mentioned in the Holy Qur'an and the revelation to the earth is mentioned in the authentic Ahadith. The Holy Qur'an and Hadith do not contradict each other on the ascension and revelation of Maseeh علیہ السلام. Mirza Ghulam Ahmed Qadiyani interpret those thirty verses of the Holy Qur'an are about the death of Maseeh علیہ السلام which have nothing to do with his death. The Hadiths of the revelation of Maseehعلیہ السلام benefit from the Holy Qur'an, not derived from any Ijtihad or Israelism. The word death is not mentioned for Essa علیہ السلام in the Holy Qur'an. It is not possible for the Hadith to describe the return of Essa علیہ السلام to earth before the Day of Judgment and let his death be mentioned in the Holy Qur'an. Otherwise, instead of stating the meaning of Holy Qur'an, the Hadith will contradict the Qur'an. The Qur'an mentions the ascension of Essa علیہ السلام to heaven and the Hadith describes the revelation to the earth. There is not a single Hadith that indicates that Essa علیہ السلام refers to Mirza Ghulam Ahmed of Qadian and his descent means that is born from the mothes’s womb, or it is a descent as buroz (بروزی).

Bandwith Enhancement of Patch Antenna Through Various Methods for Satellite Communication

The microstrip patch antennas have made a great progress in the last few decades as they have enormous advantages as compared to traditional antennas. These antennas have attractive features like the low profile, small dimensions, low volume, very light weight, economical, conformable to the planer and non-planer surfaces and easy to fabricate. They occupy a very small volume during installation. They are manufactured very inexpensively and easily using modern printed circuit technology. However, a few major limitations of these microstrip patch antennas (MSPA) include low gain, very low impedance bandwidth and low efficiency. The future patch antennas for 5G and satellite applications need to have a wide band, large gain and high efficiency due to the increased use of internet streaming. A novel MSPA, that includes the effect of parasitic patches, radiated fractal patch structure with the influence of defected ground structure (DGS) and air cavities in the material of the substrate for achieving both wide impedance bandwidth and high efficiency, is proposed in this research. The radiated patch element is excited by a coaxial feeding line. The antenna is designed on Preperm L450 (lossy) substrate material with permittivity 4.5 and with loss tangent 0.0005. It is observed that the proposed design of 18.6 × 10.4mm2 structure achieves a very encouraging performance of wide bandwidth, high gain, stable radiation and high efficiency in the given operating range of electromagnetic spectrum. The return loss of 44.81dB has been achieved at the centre frequency of 13.16GHz by the proposed broadband MSPA.???? equals to 1.01 has been obtained at the centre frequency. The maximum radiation efficiency of 100% at the frequency of 13.35-14.11GHz and maximum total efficiency of 97.18% at the frequency of 13.5GHz has been achieved. The maximum gain of 7.03dBi has occurred at the frequency of 27GHz. The proposed design has obtained wide fractional bandwidth of 132.44%. This wide bandwidth of 17.43GHZ ranges from 12.7 to 30.13GHz. The values of VSWR are less than 2 in the entire operating band. These qualities of high gain, wider bandwidth and higher efficiency make the proposed novel antenna an excellent candidate to work in the ??, ? and ??-bands.