Title	The Proposal of OCDMA Encoder Based on Optical Cross Add and Drop Multiplexer (OXADM) - Device Characteristic
Author	Mohammad Syuhaimi Ab-Rahman, Muhd Fauzi Aminuddin Shazi Shaarani
Citation	Vol. 8  No. 12  pp. 259-266
Keywords	OXADM, OCDMA, encoder, characteristics, crosstalk, return loss, OSNR

Title	Variation in Inset Parameters of Microstrip Patch Antenna for Improved Performance
Author	Sandhya Sharma, Abhishek Sharma
Citation	Vol. 15  No. 9  pp. 78-80
Keywords	Wireless local area networks (WLAN), Return Loss (RL), Gain, Radiation pattern.

Title	Enhancement in Isolation among Collinearly Placed Microstrip Patch Antenna Arrays
Author	Irfan Ali Tunio, Hernan Dellamaggiora, Umair Saeed, Ayaz Ahmed Hoshu, Ghulam Hussain
Citation	Vol. 23  No. 1  pp. 120-124
Keywords	Antenna array, mutual coupling, patch antenna, defected ground structure, surface waves, return loss, impedance bandwidth.