[PDF] Top 20 Broadband and Dual Band Modified Rectangular Microstrip Antennas

... cut dual or broadband MSAs, it is a general understanding that slot introduces an additional mode near the fundamental patch mode when its length either equals half wave or quarter wave in ...the ... See full document

... The broadband microstrip antenna is realized by fabricating the patch on lower dielectric constant thicker substrate in conjunction with proximity feeding ...fed broadband antennas, are not ... See full document

... planar antennas. The proposed square patch microstrip antennas are formed by inserting four rectangular slots at the patch edges of a square ...patch. Dual frequency operation of the ... See full document

... Microstrip antennas (MSAs) are finding increasing applications in modern microwave communication systems because of their low profile, light weight compact size, simple in design, low cost, planar ... See full document

... strip antennas for use as a low profile flush mounted antennas on rockets and missiles showed that this was a practical concept for use in many antenna system ...these antennas shows the importance ... See full document

... compact microstrip line fed dual-band printed MIMO antennas resonating at 28 GHz and 38 GHz which are appropriate for 5G mobile ...conventional rectangular microstrip patch ... See full document

... gain dual polarized antenna array using electromagnetic coupling is ...inverted microstrip configuration is electromagnetically coupled to two orthogonally placed open microstrip lines to achieve ... See full document

... The proposed antenna has a rectangular slot in vertical direction from center of the patch. Substrate used for design is FR4 with dielectric constant of 4.4 and thickness of 1.6 mm with air gap of 7.5 mm. A long ... See full document

... profile antennas so use of these kind of antennas are more easy in portable and small communication de- vices where size is concerned ...–slot rectangular microstrip patch antenna is ... See full document

... The microstrip patch antennas are essentially considered in the advancement of the latest communication mechanisms in contrast to the conventional type because they offer the advantage of being low profile ... See full document

... on rectangular patch antenna. The frequency band selectivity is achieved by controlling the state of the switch inserted in the ...a dual frequency dual polarized microstrip antenna fed ... See full document

... By introducing the coplanar feed line, another new excitation occurs, which results in a new resonant mode. The capacitance introduced by the U-shaped coplanar line and the inductance introduced by coaxial feed generate ... See full document

... low-profile antennas with compact size, and multiband operation covering the bands of these applications, as well as omnidirectional coverage and simple planar structures is in urgent need ...the microstrip ... See full document

... in modified shaped MSAs, the patch is first divided into regular shapes for which the Green’s function is available and further by using either segmentation or de-segmentation technique, the input impedance of the ... See full document

... So far the best results achieved by single layer microstrip patch antenna were a dual band broadband antenna with peak bandwidth of 15.13% and peak gain for this antenna was 3.82dBi. But still ... See full document

... The broadband microstrip antenna (MSA) is more commonly realized by cutting the slot of different shapes like, U-slot, V- slot, rectangular slots at an appropriate position inside the patch [1 – ... See full document

... on rectangular shaped microstrip patch ...four rectangular microstrip antennas have been studied and ...reference rectangular patch which has six parallel slits of 5mmx37mm, and ... See full document

... Conventional microstrip antennas in general have a conducting patch printed on a grounded microwave substrate, and have the attractive features of low profile, light weight and conformability to mounting ... See full document

... for dual, triple and quad bands between ...proposed antennas give better gain, the antenna with slot in second and third quadrant gives the gain of ... See full document

... L2 band performance simultaneously or independently, making the antenna highly ...of dual-band GNSS antenna, which requires a small frequency ratio in the range of ...of dual-band GPS ... See full document