A Dual-Wideband Double-Layer Magnetoelectric Dipole Antenna with a Modified Horned Reflector for 2G/3G/LTE Applications

Table 1

Dimensions for the proposed antenna.

Parameters	Values/mm
𝑊1	200
	0.593𝜆𝐿
	1.357𝜆𝐻
𝑊2	200
	0.593𝜆𝐿
	1.357𝜆𝐻
𝑊3	36
	(0.107𝜆𝐿)
	(0.244𝜆𝐻)
𝑊4	47
	(0.139𝜆𝐿)
	(0.319𝜆𝐻)
𝑊5	42.4
	(0.126𝜆𝐿)
	(0.288𝜆𝐻)
𝑊6	11
	(0.033𝜆𝐿)
	(0.075𝜆𝐻)
𝐿1	140
	(0.415𝜆𝐿)
	(0.950𝜆𝐻)
𝐿2	80
	(0.237𝜆𝐿)
	(0.543𝜆𝐻)
𝐿3	52
	(0.154𝜆𝐿)
	(0.353𝜆𝐻)
𝐿4	78
	(0.231𝜆𝐿)
	(0.529𝜆𝐻)
𝐿5	6
	(0.018𝜆𝐿)
	(0.041𝜆𝐻)
𝐿6	28
	(0.083𝜆𝐿)
	(0.190𝜆𝐻)
𝐿7	66
	(0.196𝜆𝐿)
	(0.448𝜆𝐻)
𝐿8	122
	(0.362𝜆𝐿)
	(0.828𝜆𝐻)
𝐿9	6
	(0.018𝜆𝐿)
	(0.041𝜆𝐻)
𝐿10	6
	(0.018𝜆𝐿)
	(0.041𝜆𝐻)
𝐿11	8
	(0.024𝜆𝐿)
	(0.054𝜆𝐻)
𝐿12	12
	(0.036𝜆𝐿)
	(0.081𝜆𝐻)
𝐻1	23
	(0.068𝜆𝐿)
	(0.156𝜆𝐻)
𝐻2	43
	(0.128𝜆𝐿)
	(0.292𝜆𝐻)
𝐻3	42
	(0.125𝜆𝐿)
	(0.285𝜆𝐻)
𝐻4	51
	(0.151𝜆𝐿)
	(0.346𝜆𝐻)
𝐻5	15
	(0.044𝜆𝐿)
	(0.102𝜆𝐻)
𝐻6	20
	(0.059𝜆𝐿)
	(0.136𝜆𝐻)
𝐻7	41
	(0.122𝜆𝐿)
	(0.278𝜆𝐻)
𝐻8	24
	(0.071𝜆𝐿)
	(0.163𝜆𝐻)
𝐺1	1
	(0.003𝜆𝐿)
	(0.007𝜆𝐻)
𝐺2	13
	(0.039𝜆𝐿)
	(0.088𝜆𝐻)

𝜆_𝐿 is the center frequency of the lower frequency band, while 𝜆_𝐻 is the center frequency of the upper frequency band.